2017239297

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{491171}}^1$

素因数の和:491248

約数の個数: 12

約数和(自身を含む): 2764316016

約数和(自身を除く): 747076719

約数列:

[1, 3, 37, 111, 1369, 4107, 491171, 1473513, 18173327, 54519981, 672413099, 2017239297]

約数ペア:

[(1, 2017239297), (3, 672413099), (37, 54519981), (111, 18173327), (1369, 1473513), (4107, 491171)]