15751341

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1550

約数の個数: 20

約数和(自身を含む): 23716000

約数和(自身を除く): 7964659

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 1399, 3753, 4197, 11259, 12591, 37773, 113319, 194461, 583383, 1750149, 5250447, 15751341]

約数ペア:

[(1, 15751341), (3, 5250447), (9, 1750149), (27, 583383), (81, 194461), (139, 113319), (417, 37773), (1251, 12591), (1399, 11259), (3753, 4197)]