38780559

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{1279}}^1$

素因数の和:2411

約数の個数: 16

約数和(自身を含む): 57548800

約数和(自身を除く): 18768241

約数列:

[1, 3, 9, 27, 1123, 1279, 3369, 3837, 10107, 11511, 30321, 34533, 1436317, 4308951, 12926853, 38780559]

約数ペア:

[(1, 38780559), (3, 12926853), (9, 4308951), (27, 1436317), (1123, 34533), (1279, 30321), (3369, 11511), (3837, 10107)]