24948891

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{28001}}^1$

素因数の和:28024

約数の個数: 20

約数和(自身を含む): 40658904

約数和(自身を除く): 15710013

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 28001, 84003, 252009, 308011, 756027, 924033, 2268081, 2772099, 8316297, 24948891]

約数ペア:

[(1, 24948891), (3, 8316297), (9, 2772099), (11, 2268081), (27, 924033), (33, 756027), (81, 308011), (99, 252009), (297, 84003), (891, 28001)]