5257989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 8360352

約数和(自身を除く): 3102363

約数列:

[1, 3, 9, 11, 33, 99, 173, 307, 519, 921, 1557, 1903, 2763, 3377, 5709, 10131, 17127, 30393, 53111, 159333, 477999, 584221, 1752663, 5257989]

約数ペア:

[(1, 5257989), (3, 1752663), (9, 584221), (11, 477999), (33, 159333), (99, 53111), (173, 30393), (307, 17127), (519, 10131), (921, 5709), (1557, 3377), (1903, 2763)]