4643427721

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{8609}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 4866785280

約数和(自身を除く): 223357559

約数列:

[1, 31, 127, 137, 3937, 4247, 8609, 17399, 266879, 539369, 1093343, 1179433, 33893633, 36562423, 149787991, 4643427721]

約数ペア:

[(1, 4643427721), (31, 149787991), (127, 36562423), (137, 33893633), (3937, 1179433), (4247, 1093343), (8609, 539369), (17399, 266879)]