263350251

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{13757}}^1$

素因数の和:14475

約数の個数: 16

約数和(自身を含む): 390727200

約数和(自身を除く): 127376949

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 13757, 19143, 41271, 123813, 371439, 9753713, 29261139, 87783417, 263350251]

約数ペア:

[(1, 263350251), (3, 87783417), (9, 29261139), (27, 9753713), (709, 371439), (2127, 123813), (6381, 41271), (13757, 19143)]