71432207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11177}}^1$

素因数の和:11278

約数の個数: 16

約数和(自身を含む): 90139392

約数和(自身を除く): 18707185

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 11177, 78239, 122947, 860629, 927691, 6493837, 10204601, 71432207]

約数ペア:

[(1, 71432207), (7, 10204601), (11, 6493837), (77, 927691), (83, 860629), (581, 122947), (913, 78239), (6391, 11177)]