7831288377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{32143}}^1$

素因数の和:32290

約数の個数: 48

約数和(自身を含む): 12997490688

約数和(自身を除く): 5166202311

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 107, 207, 253, 321, 759, 963, 1177, 2277, 2461, 3531, 7383, 10593, 22149, 27071, 32143, 81213, 96429, 243639, 289287, 353573, 739289, 1060719, 2217867, 3182157, 3439301, 6653601, 8132179, 10317903, 24396537, 30953709, 37832311, 73189611, 79103923, 113496933, 237311769, 340490799, 711935307, 870143153, 2610429459, 7831288377]

約数ペア:

[(1, 7831288377), (3, 2610429459), (9, 870143153), (11, 711935307), (23, 340490799), (33, 237311769), (69, 113496933), (99, 79103923), (107, 73189611), (207, 37832311), (253, 30953709), (321, 24396537), (759, 10317903), (963, 8132179), (1177, 6653601), (2277, 3439301), (2461, 3182157), (3531, 2217867), (7383, 1060719), (10593, 739289), (22149, 353573), (27071, 289287), (32143, 243639), (81213, 96429)]