12204087

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 19253232

約数和(自身を除く): 7049145

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 1361, 2989, 4083, 8967, 9527, 28581, 66689, 83021, 200067, 249063, 581147, 1743441, 4068029, 12204087]

約数ペア:

[(1, 12204087), (3, 4068029), (7, 1743441), (21, 581147), (49, 249063), (61, 200067), (147, 83021), (183, 66689), (427, 28581), (1281, 9527), (1361, 8967), (2989, 4083)]