57981847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 74405520

約数和(自身を除く): 16423673

約数列:

[1, 7, 11, 49, 77, 97, 539, 679, 1067, 1109, 4753, 7469, 7763, 12199, 52283, 54341, 85393, 107573, 597751, 753011, 1183303, 5271077, 8283121, 57981847]

約数ペア:

[(1, 57981847), (7, 8283121), (11, 5271077), (49, 1183303), (77, 753011), (97, 597751), (539, 107573), (679, 85393), (1067, 54341), (1109, 52283), (4753, 12199), (7469, 7763)]