70402661

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 87333120

約数和(自身を除く): 16930459

約数列:

[1, 7, 17, 49, 119, 223, 379, 833, 1561, 2653, 3791, 6443, 10927, 18571, 26537, 45101, 84517, 185759, 315707, 591619, 1436789, 4141333, 10057523, 70402661]

約数ペア:

[(1, 70402661), (7, 10057523), (17, 4141333), (49, 1436789), (119, 591619), (223, 315707), (379, 185759), (833, 84517), (1561, 45101), (2653, 26537), (3791, 18571), (6443, 10927)]