6513957

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 9784320

約数和(自身を除く): 3270363

約数列:

[1, 3, 9, 41, 123, 127, 139, 369, 381, 417, 1143, 1251, 5207, 5699, 15621, 17097, 17653, 46863, 51291, 52959, 158877, 723773, 2171319, 6513957]

約数ペア:

[(1, 6513957), (3, 2171319), (9, 723773), (41, 158877), (123, 52959), (127, 51291), (139, 46863), (369, 17653), (381, 17097), (417, 15621), (1143, 5699), (1251, 5207)]