12267297

素因数分解:

$3^2\times 7^2\times {\mathrm{27817}}^1$

素因数の和:27837

約数の個数: 18

約数和(自身を含む): 20613138

約数和(自身を除く): 8345841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 27817, 83451, 194719, 250353, 584157, 1363033, 1752471, 4089099, 12267297]

約数ペア:

[(1, 12267297), (3, 4089099), (7, 1752471), (9, 1363033), (21, 584157), (49, 250353), (63, 194719), (147, 83451), (441, 27817)]