2017199991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{39552941}}^1$

素因数の和:39552961

約数の個数: 8

約数和(自身を含む): 2847811824

約数和(自身を除く): 830611833

約数列:

[1, 3, 17, 51, 39552941, 118658823, 672399997, 2017199991]

約数ペア:

[(1, 2017199991), (3, 672399997), (17, 118658823), (51, 39552941)]