23023189

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 20

約数和(自身を含む): 27606656

約数和(自身を除く): 4583467

約数列:

[1, 7, 43, 49, 223, 301, 343, 1561, 2107, 2401, 9589, 10927, 14749, 67123, 76489, 103243, 469861, 535423, 3289027, 23023189]

約数ペア:

[(1, 23023189), (7, 3289027), (43, 535423), (49, 469861), (223, 103243), (301, 76489), (343, 67123), (1561, 14749), (2107, 10927), (2401, 9589)]