12198963

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 7085517

約数列:

[1, 3, 7, 21, 61, 89, 107, 183, 267, 321, 427, 623, 749, 1281, 1869, 2247, 5429, 6527, 9523, 16287, 19581, 28569, 38003, 45689, 66661, 114009, 137067, 199983, 580903, 1742709, 4066321, 12198963]

約数ペア:

[(1, 12198963), (3, 4066321), (7, 1742709), (21, 580903), (61, 199983), (89, 137067), (107, 114009), (183, 66661), (267, 45689), (321, 38003), (427, 28569), (623, 19581), (749, 16287), (1281, 9523), (1869, 6527), (2247, 5429)]