28499391

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{9341}}^1$

素因数の和:9463

約数の個数: 16

約数和(自身を含む): 42599520

約数和(自身を除く): 14100129

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 9341, 28023, 84069, 252207, 1055533, 3166599, 9499797, 28499391]

約数ペア:

[(1, 28499391), (3, 9499797), (9, 3166599), (27, 1055533), (113, 252207), (339, 84069), (1017, 28023), (3051, 9341)]