121091867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 140080416

約数和(自身を除く): 18988549

約数列:

[1, 13, 17, 167, 193, 221, 289, 2171, 2509, 2839, 3281, 3757, 32231, 36907, 42653, 48263, 55777, 419003, 547927, 627419, 725101, 7123051, 9314759, 121091867]

約数ペア:

[(1, 121091867), (13, 9314759), (17, 7123051), (167, 725101), (193, 627419), (221, 547927), (289, 419003), (2171, 55777), (2509, 48263), (2839, 42653), (3281, 36907), (3757, 32231)]