22069521

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59809}}^1$

素因数の和:59856

約数の個数: 12

約数和(自身を含む): 32656260

約数和(自身を除く): 10586739

約数列:

[1, 3, 9, 41, 123, 369, 59809, 179427, 538281, 2452169, 7356507, 22069521]

約数ペア:

[(1, 22069521), (3, 7356507), (9, 2452169), (41, 538281), (123, 179427), (369, 59809)]