22645521

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11893

約数の個数: 16

約数和(自身を含む): 34024320

約数和(自身を除く): 11378799

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 11813, 35439, 106317, 318951, 838723, 2516169, 7548507, 22645521]

約数ペア:

[(1, 22645521), (3, 7548507), (9, 2516169), (27, 838723), (71, 318951), (213, 106317), (639, 35439), (1917, 11813)]