248551711437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{947741}}^1$

素因数の和:947913

約数の個数: 32

約数和(自身を含む): 360293598720

約数和(自身を除く): 111741887283

約数列:

[1, 3, 19, 43, 57, 107, 129, 321, 817, 2033, 2451, 4601, 6099, 13803, 87419, 262257, 947741, 2843223, 18007079, 40752863, 54021237, 101408287, 122258589, 304224861, 774304397, 1926757453, 2322913191, 4360556341, 5780272359, 13081669023, 82850570479, 248551711437]

約数ペア:

[(1, 248551711437), (3, 82850570479), (19, 13081669023), (43, 5780272359), (57, 4360556341), (107, 2322913191), (129, 1926757453), (321, 774304397), (817, 304224861), (2033, 122258589), (2451, 101408287), (4601, 54021237), (6099, 40752863), (13803, 18007079), (87419, 2843223), (262257, 947741)]