129197467

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22195

約数の個数: 16

約数和(自身を含む): 159537600

約数和(自身を除く): 30340133

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 22157, 155099, 376669, 1085693, 2636683, 7599851, 18456781, 129197467]

約数ペア:

[(1, 129197467), (7, 18456781), (17, 7599851), (49, 2636683), (119, 1085693), (343, 376669), (833, 155099), (5831, 22157)]