2783240889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{2953}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 4387186272

約数和(自身を除く): 1603945383

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2197, 2953, 5577, 6591, 8859, 24167, 28561, 32483, 38389, 72501, 85683, 97449, 115167, 314171, 422279, 499057, 942513, 1266837, 1497171, 5489627, 6487741, 16468881, 19463223, 71365151, 84340633, 214095453, 253021899, 927746963, 2783240889]

約数ペア:

[(1, 2783240889), (3, 927746963), (11, 253021899), (13, 214095453), (33, 84340633), (39, 71365151), (143, 19463223), (169, 16468881), (429, 6487741), (507, 5489627), (1859, 1497171), (2197, 1266837), (2953, 942513), (5577, 499057), (6591, 422279), (8859, 314171), (24167, 115167), (28561, 97449), (32483, 85683), (38389, 72501)]