56980839

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 76861440

約数和(自身を除く): 19880601

約数列:

[1, 3, 191, 277, 359, 573, 831, 1077, 52907, 68569, 99443, 158721, 205707, 298329, 18993613, 56980839]

約数ペア:

[(1, 56980839), (3, 18993613), (191, 298329), (277, 205707), (359, 158721), (573, 99443), (831, 68569), (1077, 52907)]