901609281

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{672341}}^1$

素因数の和:672496

約数の個数: 12

約数和(自身を含む): 1311066900

約数和(自身を除く): 409457619

約数列:

[1, 3, 9, 149, 447, 1341, 672341, 2017023, 6051069, 100178809, 300536427, 901609281]

約数ペア:

[(1, 901609281), (3, 300536427), (9, 100178809), (149, 6051069), (447, 2017023), (1341, 672341)]