123164881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 152668800

約数和(自身を除く): 29503919

約数列:

[1, 7, 17, 49, 119, 199, 743, 833, 1393, 3383, 5201, 9751, 12631, 23681, 36407, 88417, 147857, 165767, 618919, 1034999, 2513569, 7244993, 17594983, 123164881]

約数ペア:

[(1, 123164881), (7, 17594983), (17, 7244993), (49, 2513569), (119, 1034999), (199, 618919), (743, 165767), (833, 147857), (1393, 88417), (3383, 36407), (5201, 23681), (9751, 12631)]