291275988861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5182939}}^1$

素因数の和:5183097

約数の個数: 32

約数和(自身を含む): 459747509760

約数和(自身を除く): 168471520899

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1441, 1703, 4323, 5109, 18733, 56199, 5182939, 15548817, 57012329, 67378207, 171036987, 202134621, 678965009, 741160277, 2036895027, 2223480831, 7468615099, 8826545117, 22405845297, 26479635351, 97091996287, 291275988861]

約数ペア:

[(1, 291275988861), (3, 97091996287), (11, 26479635351), (13, 22405845297), (33, 8826545117), (39, 7468615099), (131, 2223480831), (143, 2036895027), (393, 741160277), (429, 678965009), (1441, 202134621), (1703, 171036987), (4323, 67378207), (5109, 57012329), (18733, 15548817), (56199, 5182939)]