12225087

素因数分解:

$3^5\times 7^1\times {\mathrm{7187}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 20931456

約数和(自身を除く): 8706369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7187, 21561, 50309, 64683, 150927, 194049, 452781, 582147, 1358343, 1746441, 4075029, 12225087]

約数ペア:

[(1, 12225087), (3, 4075029), (7, 1746441), (9, 1358343), (21, 582147), (27, 452781), (63, 194049), (81, 150927), (189, 64683), (243, 50309), (567, 21561), (1701, 7187)]