53570621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 61415424

約数和(自身を除く): 7844803

約数列:

[1, 13, 17, 221, 223, 1087, 2899, 3791, 14131, 18479, 49283, 240227, 242401, 3151213, 4120817, 53570621]

約数ペア:

[(1, 53570621), (13, 4120817), (17, 3151213), (221, 242401), (223, 240227), (1087, 49283), (2899, 18479), (3791, 14131)]