22747123

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 28440720

約数和(自身を除く): 5693597

約数列:

[1, 7, 19, 49, 53, 133, 371, 461, 931, 1007, 2597, 3227, 7049, 8759, 22589, 24433, 49343, 61313, 171031, 429191, 464227, 1197217, 3249589, 22747123]

約数ペア:

[(1, 22747123), (7, 3249589), (19, 1197217), (49, 464227), (53, 429191), (133, 171031), (371, 61313), (461, 49343), (931, 24433), (1007, 22589), (2597, 8759), (3227, 7049)]