2709666063

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1781503}}^1$

素因数の和:1781535

約数の個数: 18

約数和(自身を含む): 4238198016

約数和(自身を除く): 1528531953

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1781503, 5344509, 16033527, 23159539, 69478617, 208435851, 301074007, 903222021, 2709666063]

約数ペア:

[(1, 2709666063), (3, 903222021), (9, 301074007), (13, 208435851), (39, 69478617), (117, 23159539), (169, 16033527), (507, 5344509), (1521, 1781503)]