56111709

素因数分解:

$3^1\times {\mathrm{443}}^1\times {\mathrm{42221}}^1$

素因数の和:42667

約数の個数: 8

約数和(自身を含む): 74986272

約数和(自身を除く): 18874563

約数列:

[1, 3, 443, 1329, 42221, 126663, 18703903, 56111709]

約数ペア:

[(1, 56111709), (3, 18703903), (443, 126663), (1329, 42221)]