505940643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4324279}}^1$

素因数の和:4324298

約数の個数: 12

約数和(自身を含む): 787018960

約数和(自身を除く): 281078317

約数列:

[1, 3, 9, 13, 39, 117, 4324279, 12972837, 38918511, 56215627, 168646881, 505940643]

約数ペア:

[(1, 505940643), (3, 168646881), (9, 56215627), (13, 38918511), (39, 12972837), (117, 4324279)]