Numero perfetto (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Numero perfetto" in Italian language version.

refsWebsite

Global rank Italian rank

low place

6,244^th place

742^nd place

1,122^nd place

mersenne.org

GIMPS Home
GIMPS Milestones Report, su mersenne.org. URL consultato il 2 gennaio 2019.

oeis.org

(EN) Sequenza A000043, su On-Line Encyclopedia of Integer Sequences, The OEIS Foundation.