422427969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2470339}}^1$

素因数の和:2470364

約数の個数: 12

約数和(自身を含む): 642288400

約数和(自身を除く): 219860431

約数列:

[1, 3, 9, 19, 57, 171, 2470339, 7411017, 22233051, 46936441, 140809323, 422427969]

約数ペア:

[(1, 422427969), (3, 140809323), (9, 46936441), (19, 22233051), (57, 7411017), (171, 2470339)]