139400807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1433}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 171850560

約数和(自身を除く): 32449753

約数列:

[1, 7, 13, 91, 1069, 1433, 7483, 10031, 13897, 18629, 97279, 130403, 1531877, 10723139, 19914401, 139400807]

約数ペア:

[(1, 139400807), (7, 19914401), (13, 10723139), (91, 1531877), (1069, 130403), (1433, 97279), (7483, 18629), (10031, 13897)]