9780948001

素因数分解:

${\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 11687639040

約数和(自身を除く): 1906691039

約数列:

[1, 11, 29, 43, 71, 83, 121, 319, 473, 781, 913, 1247, 1331, 2059, 2407, 3053, 3509, 3569, 5203, 5893, 8591, 10043, 13717, 22649, 26477, 33583, 38599, 39259, 57233, 64823, 88537, 94501, 103501, 110473, 150887, 170897, 249139, 253399, 291247, 369413, 431849, 713053, 973907, 1138511, 1659757, 1879867, 2740529, 2787389, 3203717, 4063543, 4750339, 7348571, 7843583, 10712977, 12523621, 20678537, 30661279, 80834281, 117842747, 137759831, 227463907, 337274069, 889177091, 9780948001]

約数ペア:

[(1, 9780948001), (11, 889177091), (29, 337274069), (43, 227463907), (71, 137759831), (83, 117842747), (121, 80834281), (319, 30661279), (473, 20678537), (781, 12523621), (913, 10712977), (1247, 7843583), (1331, 7348571), (2059, 4750339), (2407, 4063543), (3053, 3203717), (3509, 2787389), (3569, 2740529), (5203, 1879867), (5893, 1659757), (8591, 1138511), (10043, 973907), (13717, 713053), (22649, 431849), (26477, 369413), (33583, 291247), (38599, 253399), (39259, 249139), (57233, 170897), (64823, 150887), (88537, 110473), (94501, 103501)]