312592007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{12401}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 386148672

約数和(自身を除く): 73556665

約数列:

[1, 7, 13, 91, 277, 1939, 3601, 12401, 25207, 86807, 161213, 1128491, 3435077, 24045539, 44656001, 312592007]

約数ペア:

[(1, 312592007), (7, 44656001), (13, 24045539), (91, 3435077), (277, 1128491), (1939, 161213), (3601, 86807), (12401, 25207)]