12091563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 19574256

約数和(自身を除く): 7482693

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3301, 3663, 9903, 29709, 36311, 108933, 122137, 326799, 366411, 1099233, 1343507, 4030521, 12091563]

約数ペア:

[(1, 12091563), (3, 4030521), (9, 1343507), (11, 1099233), (33, 366411), (37, 326799), (99, 122137), (111, 108933), (333, 36311), (407, 29709), (1221, 9903), (3301, 3663)]