2631243357

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 4109884272

約数和(自身を除く): 1478640915

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 257, 549, 771, 1037, 1097, 2313, 3111, 3291, 4369, 9333, 9873, 13107, 15677, 18649, 39321, 47031, 55947, 66917, 141093, 167841, 200751, 266509, 281929, 602253, 799527, 845787, 1137589, 2398581, 2537361, 3412767, 4792793, 10238301, 14378379, 17197669, 43135137, 51593007, 154779021, 292360373, 877081119, 2631243357]

約数ペア:

[(1, 2631243357), (3, 877081119), (9, 292360373), (17, 154779021), (51, 51593007), (61, 43135137), (153, 17197669), (183, 14378379), (257, 10238301), (549, 4792793), (771, 3412767), (1037, 2537361), (1097, 2398581), (2313, 1137589), (3111, 845787), (3291, 799527), (4369, 602253), (9333, 281929), (9873, 266509), (13107, 200751), (15677, 167841), (18649, 141093), (39321, 66917), (47031, 55947)]