23817279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 33569280

約数和(自身を除く): 9752001

約数列:

[1, 3, 19, 57, 281, 843, 1487, 4461, 5339, 16017, 28253, 84759, 417847, 1253541, 7939093, 23817279]

約数ペア:

[(1, 23817279), (3, 7939093), (19, 1253541), (57, 417847), (281, 84759), (843, 28253), (1487, 16017), (4461, 5339)]