13666521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 21131424

約数和(自身を除く): 7464903

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 1433, 3179, 4299, 9537, 15763, 24361, 47289, 73083, 267971, 414137, 803913, 1242411, 4555507, 13666521]

約数ペア:

[(1, 13666521), (3, 4555507), (11, 1242411), (17, 803913), (33, 414137), (51, 267971), (187, 73083), (289, 47289), (561, 24361), (867, 15763), (1433, 9537), (3179, 4299)]