12132027

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 18018000

約数和(自身を除く): 5885973

約数列:

[1, 3, 9, 83, 109, 149, 249, 327, 447, 747, 981, 1341, 9047, 12367, 16241, 27141, 37101, 48723, 81423, 111303, 146169, 1348003, 4044009, 12132027]

約数ペア:

[(1, 12132027), (3, 4044009), (9, 1348003), (83, 146169), (109, 111303), (149, 81423), (249, 48723), (327, 37101), (447, 27141), (747, 16241), (981, 12367), (1341, 9047)]