2017380021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{39556471}}^1$

素因数の和:39556491

約数の個数: 8

約数和(自身を含む): 2848065984

約数和(自身を除く): 830685963

約数列:

[1, 3, 17, 51, 39556471, 118669413, 672460007, 2017380021]

約数ペア:

[(1, 2017380021), (3, 672460007), (17, 118669413), (51, 39556471)]