2100090418239

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2131}}^1\times {\mathrm{24907}}^1$

素因数の和:27172

約数の個数: 48

約数和(自身を含む): 3107637653120

約数和(自身を除く): 1007547234881

約数列:

[1, 3, 11, 33, 109, 121, 327, 363, 1199, 2131, 3597, 6393, 13189, 23441, 24907, 39567, 70323, 74721, 232279, 257851, 273977, 696837, 773553, 821931, 2555069, 2714863, 3013747, 7665207, 8144589, 9041241, 28105759, 29863493, 53076817, 84317277, 89590479, 159230451, 328498423, 583844987, 985495269, 1751534961, 5785373053, 6422294857, 17356119159, 19266884571, 63639103583, 190917310749, 700030139413, 2100090418239]

約数ペア:

[(1, 2100090418239), (3, 700030139413), (11, 190917310749), (33, 63639103583), (109, 19266884571), (121, 17356119159), (327, 6422294857), (363, 5785373053), (1199, 1751534961), (2131, 985495269), (3597, 583844987), (6393, 328498423), (13189, 159230451), (23441, 89590479), (24907, 84317277), (39567, 53076817), (70323, 29863493), (74721, 28105759), (232279, 9041241), (257851, 8144589), (273977, 7665207), (696837, 3013747), (773553, 2714863), (821931, 2555069)]