374386313

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{206501}}^1$

素因数の和:206552

約数の個数: 12

約数和(自身を含む): 447283332

約数和(自身を除く): 72897019

約数列:

[1, 7, 37, 49, 259, 1813, 206501, 1445507, 7640537, 10118549, 53483759, 374386313]

約数ペア:

[(1, 374386313), (7, 53483759), (37, 10118549), (49, 7640537), (259, 1445507), (1813, 206501)]