2667725137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1423}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 3376041984

約数和(自身を除く): 708316847

約数列:

[1, 7, 11, 77, 97, 251, 679, 1067, 1423, 1757, 2761, 7469, 9961, 15653, 19327, 24347, 109571, 138031, 170429, 267817, 357173, 966217, 1518341, 1874719, 2500211, 3928903, 10628387, 27502321, 34645781, 242520467, 381103591, 2667725137]

約数ペア:

[(1, 2667725137), (7, 381103591), (11, 242520467), (77, 34645781), (97, 27502321), (251, 10628387), (679, 3928903), (1067, 2500211), (1423, 1874719), (1757, 1518341), (2761, 966217), (7469, 357173), (9961, 267817), (15653, 170429), (19327, 138031), (24347, 109571)]