129727801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3329}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 156643200

約数和(自身を除く): 26915399

約数列:

[1, 7, 19, 133, 293, 2051, 3329, 5567, 23303, 38969, 63251, 442757, 975397, 6827779, 18532543, 129727801]

約数ペア:

[(1, 129727801), (7, 18532543), (19, 6827779), (133, 975397), (293, 442757), (2051, 63251), (3329, 38969), (5567, 23303)]