424090323

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{168893}}^1$

素因数の和:168936

約数の個数: 20

約数和(自身を含む): 653957568

約数和(自身を除く): 229867245

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 168893, 506679, 1520037, 4560111, 5235683, 13680333, 15707049, 47121147, 141363441, 424090323]

約数ペア:

[(1, 424090323), (3, 141363441), (9, 47121147), (27, 15707049), (31, 13680333), (81, 5235683), (93, 4560111), (279, 1520037), (837, 506679), (2511, 168893)]