31054239

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{1709}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 46101600

約数和(自身を除く): 15047361

約数列:

[1, 3, 9, 27, 673, 1709, 2019, 5127, 6057, 15381, 18171, 46143, 1150157, 3450471, 10351413, 31054239]

約数ペア:

[(1, 31054239), (3, 10351413), (9, 3450471), (27, 1150157), (673, 46143), (1709, 18171), (2019, 15381), (5127, 6057)]