315130291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{4283}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 376717824

約数和(自身を除く): 61587533

約数列:

[1, 7, 23, 161, 457, 3199, 4283, 10511, 29981, 73577, 98509, 689563, 1957331, 13701317, 45018613, 315130291]

約数ペア:

[(1, 315130291), (7, 45018613), (23, 13701317), (161, 1957331), (457, 689563), (3199, 98509), (4283, 73577), (10511, 29981)]