118274117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31481}}^1$

素因数の和:31528

約数の個数: 12

約数和(自身を含む): 135309636

約数和(自身を除く): 17035519

約数列:

[1, 13, 17, 221, 289, 3757, 31481, 409253, 535177, 6957301, 9098009, 118274117]

約数ペア:

[(1, 118274117), (13, 9098009), (17, 6957301), (221, 535177), (289, 409253), (3757, 31481)]