71970879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1151}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 101191680

約数和(自身を除く): 29220801

約数列:

[1, 3, 19, 57, 1097, 1151, 3291, 3453, 20843, 21869, 62529, 65607, 1262647, 3787941, 23990293, 71970879]

約数ペア:

[(1, 71970879), (3, 23990293), (19, 3787941), (57, 1262647), (1097, 65607), (1151, 62529), (3291, 21869), (3453, 20843)]