16722027

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 27713504

約数和(自身を除く): 10991477

約数列:

[1, 3, 7, 9, 21, 63, 433, 613, 1299, 1839, 3031, 3897, 4291, 5517, 9093, 12873, 27279, 38619, 265429, 796287, 1858003, 2388861, 5574009, 16722027]

約数ペア:

[(1, 16722027), (3, 5574009), (7, 2388861), (9, 1858003), (21, 796287), (63, 265429), (433, 38619), (613, 27279), (1299, 12873), (1839, 9093), (3031, 5517), (3897, 4291)]