239436621

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{13099}}^1$

素因数の和:13785

約数の個数: 16

約数和(自身を含む): 355272000

約数和(自身を除く): 115835379

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 13099, 18279, 39297, 117891, 353673, 8868023, 26604069, 79812207, 239436621]

約数ペア:

[(1, 239436621), (3, 79812207), (9, 26604069), (27, 8868023), (677, 353673), (2031, 117891), (6093, 39297), (13099, 18279)]