2017466271

素因数分解:

$3^4\times {\mathrm{857}}^1\times {\mathrm{29063}}^1$

素因数の和:29932

約数の個数: 20

約数和(自身を含む): 3017366352

約数和(自身を除く): 999900081

約数列:

[1, 3, 9, 27, 81, 857, 2571, 7713, 23139, 29063, 69417, 87189, 261567, 784701, 2354103, 24906991, 74720973, 224162919, 672488757, 2017466271]

約数ペア:

[(1, 2017466271), (3, 672488757), (9, 224162919), (27, 74720973), (81, 24906991), (857, 2354103), (2571, 784701), (7713, 261567), (23139, 87189), (29063, 69417)]