2788898037

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{52489}}^1$

素因数の和:52780

約数の個数: 16

約数和(自身を含む): 3779280000

約数和(自身を除く): 990381963

約数列:

[1, 3, 89, 199, 267, 597, 17711, 52489, 53133, 157467, 4671521, 10445311, 14014563, 31335933, 929632679, 2788898037]

約数ペア:

[(1, 2788898037), (3, 929632679), (89, 31335933), (199, 14014563), (267, 10445311), (597, 4671521), (17711, 157467), (52489, 53133)]