22139217

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{3677}}^1$

素因数の和:3909

約数の個数: 16

約数和(自身を含む): 32954880

約数和(自身を除く): 10815663

約数列:

[1, 3, 9, 27, 223, 669, 2007, 3677, 6021, 11031, 33093, 99279, 819971, 2459913, 7379739, 22139217]

約数ペア:

[(1, 22139217), (3, 7379739), (9, 2459913), (27, 819971), (223, 99279), (669, 33093), (2007, 11031), (3677, 6021)]