40205283

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 55163136

約数和(自身を除く): 14957853

約数列:

[1, 3, 61, 83, 183, 249, 2647, 5063, 7941, 15189, 161467, 219701, 484401, 659103, 13401761, 40205283]

約数ペア:

[(1, 40205283), (3, 13401761), (61, 659103), (83, 484401), (183, 219701), (249, 161467), (2647, 15189), (5063, 7941)]