22621239

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{35401}}^1$

素因数の和:35478

約数の個数: 12

約数和(自身を含む): 33136272

約数和(自身を除く): 10515033

約数列:

[1, 3, 9, 71, 213, 639, 35401, 106203, 318609, 2513471, 7540413, 22621239]

約数ペア:

[(1, 22621239), (3, 7540413), (9, 2513471), (71, 318609), (213, 106203), (639, 35401)]