20171383169

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{2726231}}^1$

素因数の和:2726396

約数の個数: 12

約数和(自身を含む): 23620074048

約数和(自身を除く): 3448690879

約数列:

[1, 7, 49, 151, 1057, 7399, 2726231, 19083617, 133585319, 411660881, 2881626167, 20171383169]

約数ペア:

[(1, 20171383169), (7, 2881626167), (49, 411660881), (151, 133585319), (1057, 19083617), (7399, 2726231)]