315087997

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{3167}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 367690752

約数和(自身を除く): 52602755

約数列:

[1, 7, 61, 233, 427, 1631, 3167, 14213, 22169, 99491, 193187, 737911, 1352309, 5165377, 45012571, 315087997]

約数ペア:

[(1, 315087997), (7, 45012571), (61, 5165377), (233, 1352309), (427, 737911), (1631, 193187), (3167, 99491), (14213, 22169)]