22104009

素因数分解:

$3^9\times {\mathrm{1123}}^1$

素因数の和:1150

約数の個数: 20

約数和(自身を含む): 33184976

約数和(自身を除く): 11080967

約数列:

[1, 3, 9, 27, 81, 243, 729, 1123, 2187, 3369, 6561, 10107, 19683, 30321, 90963, 272889, 818667, 2456001, 7368003, 22104009]

約数ペア:

[(1, 22104009), (3, 7368003), (9, 2456001), (27, 818667), (81, 272889), (243, 90963), (729, 30321), (1123, 19683), (2187, 10107), (3369, 6561)]