5194287

素因数分解:

$3^4\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9180

約数の個数: 20

約数和(自身を含む): 8868816

約数和(自身を除く): 3674529

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9161, 27483, 64127, 82449, 192381, 247347, 577143, 742041, 1731429, 5194287]

約数ペア:

[(1, 5194287), (3, 1731429), (7, 742041), (9, 577143), (21, 247347), (27, 192381), (63, 82449), (81, 64127), (189, 27483), (567, 9161)]