309135429

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2020493}}^1$

素因数の和:2020516

約数の個数: 12

約数和(自身を含む): 472795596

約数和(自身を除く): 163660167

約数列:

[1, 3, 9, 17, 51, 153, 2020493, 6061479, 18184437, 34348381, 103045143, 309135429]

約数ペア:

[(1, 309135429), (3, 103045143), (9, 34348381), (17, 18184437), (51, 6061479), (153, 2020493)]