16627431331

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{428531}}^1$

素因数の和:428802

約数の個数: 16

約数和(自身を含む): 19911310848

約数和(自身を除く): 3283879517

約数列:

[1, 7, 23, 161, 241, 1687, 5543, 38801, 428531, 2999717, 9856213, 68993491, 103275971, 722931797, 2375347333, 16627431331]

約数ペア:

[(1, 16627431331), (7, 2375347333), (23, 722931797), (161, 103275971), (241, 68993491), (1687, 9856213), (5543, 2999717), (38801, 428531)]