5139531

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:712

約数の個数: 20

約数和(自身を含む): 7762392

約数和(自身を除く): 2622861

約数列:

[1, 3, 9, 27, 81, 107, 321, 593, 963, 1779, 2889, 5337, 8667, 16011, 48033, 63451, 190353, 571059, 1713177, 5139531]

約数ペア:

[(1, 5139531), (3, 1713177), (9, 571059), (27, 190353), (81, 63451), (107, 48033), (321, 16011), (593, 8667), (963, 5337), (1779, 2889)]