123313351

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 147891744

約数和(自身を除く): 24578393

約数列:

[1, 7, 49, 53, 103, 371, 461, 721, 2597, 3227, 5047, 5459, 22589, 24433, 38213, 47483, 171031, 267491, 332381, 1197217, 2326667, 2516599, 17616193, 123313351]

約数ペア:

[(1, 123313351), (7, 17616193), (49, 2516599), (53, 2326667), (103, 1197217), (371, 332381), (461, 267491), (721, 171031), (2597, 47483), (3227, 38213), (5047, 24433), (5459, 22589)]