2017889127

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{1296011}}^1$

素因数の和:1296190

約数の個数: 12

約数和(自身を含む): 2931579144

約数和(自身を除く): 913690017

約数列:

[1, 3, 9, 173, 519, 1557, 1296011, 3888033, 11664099, 224209903, 672629709, 2017889127]

約数ペア:

[(1, 2017889127), (3, 672629709), (9, 224209903), (173, 11664099), (519, 3888033), (1557, 1296011)]