1966690899

素因数分解:

$3^2\times {\mathrm{2551}}^1\times {\mathrm{85661}}^1$

素因数の和:88218

約数の個数: 12

約数和(自身を含む): 2841922512

約数和(自身を除く): 875231613

約数列:

[1, 3, 9, 2551, 7653, 22959, 85661, 256983, 770949, 218521211, 655563633, 1966690899]

約数ペア:

[(1, 1966690899), (3, 655563633), (9, 218521211), (2551, 770949), (7653, 256983), (22959, 85661)]