1330368309

素因数分解:

$3^2\times {\mathrm{709}}^1\times {\mathrm{208489}}^1$

素因数の和:209204

約数の個数: 12

約数和(自身を含む): 1924362700

約数和(自身を除く): 593994391

約数列:

[1, 3, 9, 709, 2127, 6381, 208489, 625467, 1876401, 147818701, 443456103, 1330368309]

約数ペア:

[(1, 1330368309), (3, 443456103), (9, 147818701), (709, 1876401), (2127, 625467), (6381, 208489)]