25136447231

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{292969}}^1$

素因数の和:293103

約数の個数: 24

約数和(自身を含む): 31261070880

約数和(自身を除く): 6124623649

約数列:

[1, 7, 17, 49, 103, 119, 721, 833, 1751, 5047, 12257, 85799, 292969, 2050783, 4980473, 14355481, 30175807, 34863311, 211230649, 244043177, 512988719, 1478614543, 3590921033, 25136447231]

約数ペア:

[(1, 25136447231), (7, 3590921033), (17, 1478614543), (49, 512988719), (103, 244043177), (119, 211230649), (721, 34863311), (833, 30175807), (1751, 14355481), (5047, 4980473), (12257, 2050783), (85799, 292969)]