1330862391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457813}}^1$

素因数の和:457855

約数の個数: 24

約数和(自身を含む): 2142569520

約数和(自身を除く): 811707129

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 457813, 1373439, 4120317, 7782821, 8698447, 23348463, 26095341, 70045389, 78286023, 147873599, 443620797, 1330862391]

約数ペア:

[(1, 1330862391), (3, 443620797), (9, 147873599), (17, 78286023), (19, 70045389), (51, 26095341), (57, 23348463), (153, 8698447), (171, 7782821), (323, 4120317), (969, 1373439), (2907, 457813)]