12204927

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8459

約数の個数: 24

約数和(自身を含む): 21026304

約数和(自身を除く): 8821377

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8423, 25269, 58961, 75807, 176883, 193729, 530649, 581187, 1356103, 1743561, 4068309, 12204927]

約数ペア:

[(1, 12204927), (3, 4068309), (7, 1743561), (9, 1356103), (21, 581187), (23, 530649), (63, 193729), (69, 176883), (161, 75807), (207, 58961), (483, 25269), (1449, 8423)]