17970359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 20428800

約数和(自身を除く): 2458441

約数列:

[1, 11, 31, 151, 341, 349, 1661, 3839, 4681, 10819, 51491, 52699, 119009, 579689, 1633669, 17970359]

約数ペア:

[(1, 17970359), (11, 1633669), (31, 579689), (151, 119009), (341, 52699), (349, 51491), (1661, 10819), (3839, 4681)]