12568287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 17826912

約数和(自身を除く): 5258625

約数列:

[1, 3, 17, 51, 281, 843, 877, 2631, 4777, 14331, 14909, 44727, 246437, 739311, 4189429, 12568287]

約数ペア:

[(1, 12568287), (3, 4189429), (17, 739311), (51, 246437), (281, 44727), (843, 14909), (877, 14331), (2631, 4777)]