22117131

素因数分解:

$3^8\times {\mathrm{3371}}^1$

素因数の和:3395

約数の個数: 18

約数和(自身を含む): 33183852

約数和(自身を除く): 11066721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3371, 6561, 10113, 30339, 91017, 273051, 819153, 2457459, 7372377, 22117131]

約数ペア:

[(1, 22117131), (3, 7372377), (9, 2457459), (27, 819153), (81, 273051), (243, 91017), (729, 30339), (2187, 10113), (3371, 6561)]