40290731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 47432448

約数和(自身を除く): 7141717

約数列:

[1, 13, 17, 31, 221, 403, 527, 5881, 6851, 76453, 99977, 182311, 1299701, 2370043, 3099287, 40290731]

約数ペア:

[(1, 40290731), (13, 3099287), (17, 2370043), (31, 1299701), (221, 182311), (403, 99977), (527, 76453), (5881, 6851)]