1566997263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{5407}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 2438986368

約数和(自身を除く): 871989105

約数列:

[1, 3, 9, 13, 39, 117, 2477, 5407, 7431, 16221, 22293, 32201, 48663, 70291, 96603, 210873, 289809, 632619, 13393139, 40179417, 120538251, 174110807, 522332421, 1566997263]

約数ペア:

[(1, 1566997263), (3, 522332421), (9, 174110807), (13, 120538251), (39, 40179417), (117, 13393139), (2477, 632619), (5407, 289809), (7431, 210873), (16221, 96603), (22293, 70291), (32201, 48663)]