56280351

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 76716288

約数和(自身を除く): 20435937

約数列:

[1, 3, 71, 131, 213, 393, 2017, 6051, 9301, 27903, 143207, 264227, 429621, 792681, 18760117, 56280351]

約数ペア:

[(1, 56280351), (3, 18760117), (71, 792681), (131, 429621), (213, 264227), (393, 143207), (2017, 27903), (6051, 9301)]