12698894403

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{8349043}}^1$

素因数の和:8349075

約数の個数: 18

約数和(自身を含む): 19862375676

約数和(自身を除く): 7163481273

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 8349043, 25047129, 75141387, 108537559, 325612677, 976838031, 1410988267, 4232964801, 12698894403]

約数ペア:

[(1, 12698894403), (3, 4232964801), (9, 1410988267), (13, 976838031), (39, 325612677), (117, 108537559), (169, 75141387), (507, 25047129), (1521, 8349043)]