22338027

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 33297264

約数和(自身を除く): 10959237

約数列:

[1, 3, 9, 43, 129, 197, 293, 387, 591, 879, 1773, 2637, 8471, 12599, 25413, 37797, 57721, 76239, 113391, 173163, 519489, 2482003, 7446009, 22338027]

約数ペア:

[(1, 22338027), (3, 7446009), (9, 2482003), (43, 519489), (129, 173163), (197, 113391), (293, 76239), (387, 57721), (591, 37797), (879, 25413), (1773, 12599), (2637, 8471)]