7618689

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5009}}^1$

素因数の和:5041

約数の個数: 18

約数和(自身を含む): 11918790

約数和(自身を除く): 4300101

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5009, 15027, 45081, 65117, 195351, 586053, 846521, 2539563, 7618689]

約数ペア:

[(1, 7618689), (3, 2539563), (9, 846521), (13, 586053), (39, 195351), (117, 65117), (169, 45081), (507, 15027), (1521, 5009)]