131539681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3163}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 162300544

約数和(自身を除く): 30760863

約数列:

[1, 7, 13, 91, 457, 3163, 3199, 5941, 22141, 41119, 41587, 287833, 1445491, 10118437, 18791383, 131539681]

約数ペア:

[(1, 131539681), (7, 18791383), (13, 10118437), (91, 1445491), (457, 287833), (3163, 41587), (3199, 41119), (5941, 22141)]