12860673

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{809}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 19647360

約数和(自身を除く): 6786687

約数列:

[1, 3, 7, 21, 757, 809, 2271, 2427, 5299, 5663, 15897, 16989, 612413, 1837239, 4286891, 12860673]

約数ペア:

[(1, 12860673), (3, 4286891), (7, 1837239), (21, 612413), (757, 16989), (809, 15897), (2271, 5663), (2427, 5299)]