11261781

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{2411}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 16787520

約数和(自身を除く): 5525739

約数列:

[1, 3, 9, 27, 173, 519, 1557, 2411, 4671, 7233, 21699, 65097, 417103, 1251309, 3753927, 11261781]

約数ペア:

[(1, 11261781), (3, 3753927), (9, 1251309), (27, 417103), (173, 65097), (519, 21699), (1557, 7233), (2411, 4671)]