520070823549

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1864053131}}^1$

素因数の和:1864053168

約数の個数: 12

約数和(自身を含む): 775446102912

約数和(自身を除く): 255375279363

約数列:

[1, 3, 9, 31, 93, 279, 1864053131, 5592159393, 16776478179, 57785647061, 173356941183, 520070823549]

約数ペア:

[(1, 520070823549), (3, 173356941183), (9, 57785647061), (31, 16776478179), (93, 5592159393), (279, 1864053131)]