70318367

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 81672192

約数和(自身を除く): 11353825

約数列:

[1, 7, 107, 223, 421, 749, 1561, 2947, 23861, 45047, 93883, 167027, 315329, 657181, 10045481, 70318367]

約数ペア:

[(1, 70318367), (7, 10045481), (107, 657181), (223, 315329), (421, 167027), (749, 93883), (1561, 45047), (2947, 23861)]