Amato, Gianluca; Hasler, Maximilian; Melfi, Giuseppe; Parton, Maurizio (2019). "Primitive abundant and weird numbers with many prime factors". Journal of Number Theory. 201. Elsevier: 436–459. arXiv:1802.07178. doi:10.1016/j.jnt.2019.02.027. S2CID119136924.
doi.org
Benkoski, Stan (August–September 1972). "E2308 (in Problems and Solutions)". The American Mathematical Monthly. 79 (7): 774. doi:10.2307/2316276. JSTOR2316276.
Melfi, Giuseppe (2015). "On the conditional infiniteness of primitive weird numbers". Journal of Number Theory. 147. Elsevier: 508–514. doi:10.1016/j.jnt.2014.07.024.
Amato, Gianluca; Hasler, Maximilian; Melfi, Giuseppe; Parton, Maurizio (2019). "Primitive abundant and weird numbers with many prime factors". Journal of Number Theory. 201. Elsevier: 436–459. arXiv:1802.07178. doi:10.1016/j.jnt.2019.02.027. S2CID119136924.
jstor.org
Benkoski, Stan (August–September 1972). "E2308 (in Problems and Solutions)". The American Mathematical Monthly. 79 (7): 774. doi:10.2307/2316276. JSTOR2316276.
Amato, Gianluca; Hasler, Maximilian; Melfi, Giuseppe; Parton, Maurizio (2019). "Primitive abundant and weird numbers with many prime factors". Journal of Number Theory. 201. Elsevier: 436–459. arXiv:1802.07178. doi:10.1016/j.jnt.2019.02.027. S2CID119136924.