523107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 864864

約数和(自身を除く): 341757

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 263, 663, 789, 1989, 2367, 3419, 4471, 10257, 13413, 30771, 40239, 58123, 174369, 523107]

約数ペア:

[(1, 523107), (3, 174369), (9, 58123), (13, 40239), (17, 30771), (39, 13413), (51, 10257), (117, 4471), (153, 3419), (221, 2367), (263, 1989), (663, 789)]