16446239999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{141679}}^1$

素因数の和:141819

約数の個数: 24

約数和(自身を含む): 20157096960

約数和(自身を除く): 3710856961

約数列:

[1, 7, 23, 49, 103, 161, 721, 1127, 2369, 5047, 16583, 116081, 141679, 991753, 3258617, 6942271, 14592937, 22810319, 102150559, 159672233, 335637551, 715053913, 2349462857, 16446239999]

約数ペア:

[(1, 16446239999), (7, 2349462857), (23, 715053913), (49, 335637551), (103, 159672233), (161, 102150559), (721, 22810319), (1127, 14592937), (2369, 6942271), (5047, 3258617), (16583, 991753), (116081, 141679)]