9066421

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 11657184

約数和(自身を除く): 2590763

約数列:

[1, 7, 13, 43, 49, 91, 301, 331, 559, 637, 2107, 2317, 3913, 4303, 14233, 16219, 27391, 30121, 99631, 185029, 210847, 697417, 1295203, 9066421]

約数ペア:

[(1, 9066421), (7, 1295203), (13, 697417), (43, 210847), (49, 185029), (91, 99631), (301, 30121), (331, 27391), (559, 16219), (637, 14233), (2107, 4303), (2317, 3913)]