1255148733

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{20201}}^1$

素因数の和:20492

約数の個数: 16

約数和(自身を含む): 1696968000

約数和(自身を除く): 441819267

約数列:

[1, 3, 139, 149, 417, 447, 20201, 20711, 60603, 62133, 2807939, 3009949, 8423817, 9029847, 418382911, 1255148733]

約数ペア:

[(1, 1255148733), (3, 418382911), (139, 9029847), (149, 8423817), (417, 3009949), (447, 2807939), (20201, 62133), (20711, 60603)]