22051521

素因数分解:

$3^8\times {\mathrm{3361}}^1$

素因数の和:3385

約数の個数: 18

約数和(自身を含む): 33085442

約数和(自身を除く): 11033921

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3361, 6561, 10083, 30249, 90747, 272241, 816723, 2450169, 7350507, 22051521]

約数ペア:

[(1, 22051521), (3, 7350507), (9, 2450169), (27, 816723), (81, 272241), (243, 90747), (729, 30249), (2187, 10083), (3361, 6561)]