8260237029107

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{1637}}^1\times {\mathrm{15767}}^1$

素因数の和:17891

約数の個数: 32

約数和(自身を含む): 9546022886400

約数和(自身を除く): 1285785857293

約数列:

[1, 7, 131, 349, 917, 1637, 2443, 11459, 15767, 45719, 110369, 214447, 320033, 571313, 1501129, 2065477, 3999191, 5502683, 14458339, 25810579, 38518781, 74842003, 180674053, 523894021, 720851473, 3381185849, 5045960311, 9007892071, 23668300943, 63055244497, 1180033861301, 8260237029107]

約数ペア:

[(1, 8260237029107), (7, 1180033861301), (131, 63055244497), (349, 23668300943), (917, 9007892071), (1637, 5045960311), (2443, 3381185849), (11459, 720851473), (15767, 523894021), (45719, 180674053), (110369, 74842003), (214447, 38518781), (320033, 25810579), (571313, 14458339), (1501129, 5502683), (2065477, 3999191)]