31015361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 36331344

約数和(自身を除く): 5315983

約数列:

[1, 13, 17, 37, 221, 481, 629, 3793, 8177, 49309, 64481, 140341, 838253, 1824433, 2385797, 31015361]

約数ペア:

[(1, 31015361), (13, 2385797), (17, 1824433), (37, 838253), (221, 140341), (481, 64481), (629, 49309), (3793, 8177)]