2021166869

素因数分解:

${\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{39157}}^1$

素因数の和:39955

約数の個数: 8

約数和(自身を含む): 2052505728

約数和(自身を除く): 31338859

約数列:

[1, 71, 727, 39157, 51617, 2780147, 28467139, 2021166869]

約数ペア:

[(1, 2021166869), (71, 28467139), (727, 2780147), (39157, 51617)]