28675713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28031}}^1$

素因数の和:28076

約数の個数: 16

約数和(自身を含む): 43057152

約数和(自身を除く): 14381439

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 28031, 84093, 308341, 868961, 925023, 2606883, 9558571, 28675713]

約数ペア:

[(1, 28675713), (3, 9558571), (11, 2606883), (31, 925023), (33, 868961), (93, 308341), (341, 84093), (1023, 28031)]