31013101

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 36273024

約数和(自身を除く): 5259923

約数列:

[1, 7, 73, 137, 443, 511, 959, 3101, 10001, 32339, 60691, 70007, 226373, 424837, 4430443, 31013101]

約数ペア:

[(1, 31013101), (7, 4430443), (73, 424837), (137, 226373), (443, 70007), (511, 60691), (959, 32339), (3101, 10001)]