87113117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56311}}^1$

素因数の和:56348

約数の個数: 16

約数和(自身を含む): 113524992

約数和(自身を除く): 26411875

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 56311, 394177, 732043, 957287, 5124301, 6701009, 12444731, 87113117]

約数ペア:

[(1, 87113117), (7, 12444731), (13, 6701009), (17, 5124301), (91, 957287), (119, 732043), (221, 394177), (1547, 56311)]