16622123

素因数分解:

$7^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 20706048

約数和(自身を除く): 4083925

約数列:

[1, 7, 23, 43, 49, 161, 301, 343, 989, 1127, 2107, 2401, 6923, 7889, 14749, 16807, 48461, 55223, 103243, 339227, 386561, 722701, 2374589, 16622123]

約数ペア:

[(1, 16622123), (7, 2374589), (23, 722701), (43, 386561), (49, 339227), (161, 103243), (301, 55223), (343, 48461), (989, 16807), (1127, 14749), (2107, 7889), (2401, 6923)]