1681837047

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{333103}}^1$

素因数の和:333140

約数の個数: 32

約数和(自身を含む): 2878018560

約数和(自身を除く): 1196181513

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 333103, 999309, 2997927, 3664133, 5662751, 8993781, 10992399, 16988253, 32977197, 50964759, 62290261, 98931591, 152894277, 186870783, 560612349, 1681837047]

約数ペア:

[(1, 1681837047), (3, 560612349), (9, 186870783), (11, 152894277), (17, 98931591), (27, 62290261), (33, 50964759), (51, 32977197), (99, 16988253), (153, 10992399), (187, 8993781), (297, 5662751), (459, 3664133), (561, 2997927), (1683, 999309), (5049, 333103)]