25718303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 28516320

約数和(自身を除く): 2798017

約数列:

[1, 13, 53, 163, 229, 689, 2119, 2977, 8639, 12137, 37327, 112307, 157781, 485251, 1978331, 25718303]

約数ペア:

[(1, 25718303), (13, 1978331), (53, 485251), (163, 157781), (229, 112307), (689, 37327), (2119, 12137), (2977, 8639)]