339307888941

素因数分解:

$3^2\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{2580661}}^1$

素因数の和:2582761

約数の個数: 24

約数和(自身を含む): 560395914624

約数和(自身を除く): 221088025683

約数列:

[1, 3, 7, 9, 21, 63, 2087, 6261, 14609, 18783, 43827, 131481, 2580661, 7741983, 18064627, 23225949, 54193881, 162581643, 5385839507, 16157518521, 37700876549, 48472555563, 113102629647, 339307888941]

約数ペア:

[(1, 339307888941), (3, 113102629647), (7, 48472555563), (9, 37700876549), (21, 16157518521), (63, 5385839507), (2087, 162581643), (6261, 54193881), (14609, 23225949), (18783, 18064627), (43827, 7741983), (131481, 2580661)]