3958239999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 7067934720

約数和(自身を除く): 3109694721

約数列:

[1, 3, 7, 17, 19, 21, 41, 43, 51, 57, 119, 123, 129, 133, 287, 301, 323, 331, 357, 399, 697, 731, 779, 817, 861, 903, 969, 993, 1763, 2091, 2193, 2261, 2317, 2337, 2451, 4879, 5117, 5289, 5453, 5627, 5719, 6289, 6783, 6951, 12341, 13243, 13571, 13889, 14233, 14637, 15351, 16359, 16881, 17157, 18867, 29971, 33497, 37023, 39389, 39729, 40713, 41667, 42699, 44023, 89913, 92701, 94997, 97223, 99631, 100491, 106913, 118167, 132069, 209797, 230707, 234479, 241961, 257849, 270427, 278103, 284991, 291669, 298893, 320739, 569449, 583553, 629391, 692121, 703437, 725883, 748391, 773547, 811281, 1614949, 1693727, 1708347, 1750659, 1804943, 1892989, 2245173, 3986143, 4084871, 4383433, 4597259, 4844847, 5081181, 5414829, 5678967, 9920401, 11087507, 11958429, 12254613, 13150299, 13791777, 29761203, 30684031, 32180813, 33262521, 69442807, 77612549, 92052093, 96542439, 188487619, 208328421, 232837647, 565462857, 1319413333, 3958239999]

約数ペア:

[(1, 3958239999), (3, 1319413333), (7, 565462857), (17, 232837647), (19, 208328421), (21, 188487619), (41, 96542439), (43, 92052093), (51, 77612549), (57, 69442807), (119, 33262521), (123, 32180813), (129, 30684031), (133, 29761203), (287, 13791777), (301, 13150299), (323, 12254613), (331, 11958429), (357, 11087507), (399, 9920401), (697, 5678967), (731, 5414829), (779, 5081181), (817, 4844847), (861, 4597259), (903, 4383433), (969, 4084871), (993, 3986143), (1763, 2245173), (2091, 1892989), (2193, 1804943), (2261, 1750659), (2317, 1708347), (2337, 1693727), (2451, 1614949), (4879, 811281), (5117, 773547), (5289, 748391), (5453, 725883), (5627, 703437), (5719, 692121), (6289, 629391), (6783, 583553), (6951, 569449), (12341, 320739), (13243, 298893), (13571, 291669), (13889, 284991), (14233, 278103), (14637, 270427), (15351, 257849), (16359, 241961), (16881, 234479), (17157, 230707), (18867, 209797), (29971, 132069), (33497, 118167), (37023, 106913), (39389, 100491), (39729, 99631), (40713, 97223), (41667, 94997), (42699, 92701), (44023, 89913)]