12207669

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 16963200

約数和(自身を除く): 4755531

約数列:

[1, 3, 37, 71, 111, 213, 1549, 2627, 4647, 7881, 57313, 109979, 171939, 329937, 4069223, 12207669]

約数ペア:

[(1, 12207669), (3, 4069223), (37, 329937), (71, 171939), (111, 109979), (213, 57313), (1549, 7881), (2627, 4647)]