80453391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5023}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 113341440

約数和(自身を除く): 32888049

約数列:

[1, 3, 19, 57, 281, 843, 5023, 5339, 15069, 16017, 95437, 286311, 1411463, 4234389, 26817797, 80453391]

約数ペア:

[(1, 80453391), (3, 26817797), (19, 4234389), (57, 1411463), (281, 286311), (843, 95437), (5023, 16017), (5339, 15069)]