71296687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1051}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 89074944

約数和(自身を除く): 17778257

約数列:

[1, 7, 11, 77, 881, 1051, 6167, 7357, 9691, 11561, 67837, 80927, 925931, 6481517, 10185241, 71296687]

約数ペア:

[(1, 71296687), (7, 10185241), (11, 6481517), (77, 925931), (881, 80927), (1051, 67837), (6167, 11561), (7357, 9691)]