123501521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2777}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 145611648

約数和(自身を除く): 22110127

約数列:

[1, 11, 13, 143, 311, 2777, 3421, 4043, 30547, 36101, 44473, 397111, 863647, 9500117, 11227411, 123501521]

約数ペア:

[(1, 123501521), (11, 11227411), (13, 9500117), (143, 863647), (311, 397111), (2777, 44473), (3421, 36101), (4043, 30547)]