1304968977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4789}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 2165501520

約数和(自身を除く): 860532543

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 137, 153, 221, 411, 663, 1233, 1781, 1989, 2329, 4789, 5343, 6987, 14367, 16029, 20961, 30277, 43101, 62257, 81413, 90831, 186771, 244239, 272493, 560313, 656093, 732717, 1058369, 1968279, 3175107, 5904837, 8529209, 9525321, 11153581, 25587627, 33460743, 76762881, 100382229, 144996553, 434989659, 1304968977]

約数ペア:

[(1, 1304968977), (3, 434989659), (9, 144996553), (13, 100382229), (17, 76762881), (39, 33460743), (51, 25587627), (117, 11153581), (137, 9525321), (153, 8529209), (221, 5904837), (411, 3175107), (663, 1968279), (1233, 1058369), (1781, 732717), (1989, 656093), (2329, 560313), (4789, 272493), (5343, 244239), (6987, 186771), (14367, 90831), (16029, 81413), (20961, 62257), (30277, 43101)]