56285463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20327}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 81962496

約数和(自身を除く): 25677033

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 20327, 60981, 264251, 792753, 1443217, 4329651, 18761821, 56285463]

約数ペア:

[(1, 56285463), (3, 18761821), (13, 4329651), (39, 1443217), (71, 792753), (213, 264251), (923, 60981), (2769, 20327)]