26848953

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 18

約数和(自身を含む): 39496314

約数和(自身を除く): 12647361

約数列:

[1, 3, 9, 59, 177, 531, 857, 2571, 3481, 7713, 10443, 31329, 50563, 151689, 455067, 2983217, 8949651, 26848953]

約数ペア:

[(1, 26848953), (3, 8949651), (9, 2983217), (59, 455067), (177, 151689), (531, 50563), (857, 31329), (2571, 10443), (3481, 7713)]