285355851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2287}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 439296000

約数和(自身を除く): 153940149

約数列:

[1, 3, 11, 19, 33, 57, 199, 209, 597, 627, 2189, 2287, 3781, 6567, 6861, 11343, 25157, 41591, 43453, 75471, 124773, 130359, 455113, 477983, 1365339, 1433949, 5006243, 8647147, 15018729, 25941441, 95118617, 285355851]

約数ペア:

[(1, 285355851), (3, 95118617), (11, 25941441), (19, 15018729), (33, 8647147), (57, 5006243), (199, 1433949), (209, 1365339), (597, 477983), (627, 455113), (2189, 130359), (2287, 124773), (3781, 75471), (6567, 43453), (6861, 41591), (11343, 25157)]