22887657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 36812160

約数和(自身を除く): 13924503

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 331, 351, 591, 993, 1773, 2561, 2979, 4303, 5319, 7683, 8937, 12909, 23049, 38727, 65207, 69147, 116181, 195621, 586863, 847691, 1760589, 2543073, 7629219, 22887657]

約数ペア:

[(1, 22887657), (3, 7629219), (9, 2543073), (13, 1760589), (27, 847691), (39, 586863), (117, 195621), (197, 116181), (331, 69147), (351, 65207), (591, 38727), (993, 23049), (1773, 12909), (2561, 8937), (2979, 7683), (4303, 5319)]