8680941

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 18

約数和(自身を含む): 12783498

約数和(自身を除く): 4102557

約数列:

[1, 3, 9, 73, 181, 219, 543, 657, 1629, 5329, 13213, 15987, 39639, 47961, 118917, 964549, 2893647, 8680941]

約数ペア:

[(1, 8680941), (3, 2893647), (9, 964549), (73, 118917), (181, 47961), (219, 39639), (543, 15987), (657, 13213), (1629, 5329)]