5206437

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 8712000

約数和(自身を除く): 3505563

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 199, 323, 459, 513, 597, 969, 1377, 1539, 1791, 2907, 3383, 3781, 5373, 8721, 10149, 11343, 16119, 26163, 30447, 34029, 64277, 91341, 102087, 192831, 274023, 306261, 578493, 1735479, 5206437]

約数ペア:

[(1, 5206437), (3, 1735479), (9, 578493), (17, 306261), (19, 274023), (27, 192831), (51, 102087), (57, 91341), (81, 64277), (153, 34029), (171, 30447), (199, 26163), (323, 16119), (459, 11343), (513, 10149), (597, 8721), (969, 5373), (1377, 3781), (1539, 3383), (1791, 2907)]