8684973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 14061216

約数和(自身を除く): 5376243

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 2371, 3663, 7113, 21339, 26081, 78243, 87727, 234729, 263181, 789543, 964997, 2894991, 8684973]

約数ペア:

[(1, 8684973), (3, 2894991), (9, 964997), (11, 789543), (33, 263181), (37, 234729), (99, 87727), (111, 78243), (333, 26081), (407, 21339), (1221, 7113), (2371, 3663)]