2021617151

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{20921}}^1$

素因数の和:22353

約数の個数: 8

約数和(自身を含む): 2051695008

約数和(自身を除く): 30077857

約数列:

[1, 71, 1361, 20921, 96631, 1485391, 28473481, 2021617151]

約数ペア:

[(1, 2021617151), (71, 28473481), (1361, 1485391), (20921, 96631)]