2608489221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{16183}}^1\times {\mathrm{4133}}^1$

素因数の和:20332

約数の個数: 16

約数和(自身を含む): 3746660736

約数和(自身を除く): 1138171515

約数列:

[1, 3, 13, 39, 4133, 12399, 16183, 48549, 53729, 161187, 210379, 631137, 66884339, 200653017, 869496407, 2608489221]

約数ペア:

[(1, 2608489221), (3, 869496407), (13, 200653017), (39, 66884339), (4133, 631137), (12399, 210379), (16183, 161187), (48549, 53729)]