10512261

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:802

約数の個数: 20

約数和(自身を含む): 15799212

約数和(自身を除く): 5286951

約数列:

[1, 3, 9, 27, 81, 233, 557, 699, 1671, 2097, 5013, 6291, 15039, 18873, 45117, 129781, 389343, 1168029, 3504087, 10512261]

約数ペア:

[(1, 10512261), (3, 3504087), (9, 1168029), (27, 389343), (81, 129781), (233, 45117), (557, 18873), (699, 15039), (1671, 6291), (2097, 5013)]