620877681

素因数分解:

$3^2\times {\mathrm{709}}^1\times {\mathrm{97301}}^1$

素因数の和:98016

約数の個数: 12

約数和(自身を含む): 898097460

約数和(自身を除く): 277219779

約数列:

[1, 3, 9, 709, 2127, 6381, 97301, 291903, 875709, 68986409, 206959227, 620877681]

約数ペア:

[(1, 620877681), (3, 206959227), (9, 68986409), (709, 875709), (2127, 291903), (6381, 97301)]