40512459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5273}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 58478112

約数和(自身を除く): 17965653

約数列:

[1, 3, 13, 39, 197, 591, 2561, 5273, 7683, 15819, 68549, 205647, 1038781, 3116343, 13504153, 40512459]

約数ペア:

[(1, 40512459), (3, 13504153), (13, 3116343), (39, 1038781), (197, 205647), (591, 68549), (2561, 15819), (5273, 7683)]