2871723648959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3559}}^1\times {\mathrm{253819}}^1$

素因数の和:257423

約数の個数: 24

約数和(自身を含む): 3328859452800

約数和(自身を除く): 457135803841

約数列:

[1, 11, 17, 187, 289, 3179, 3559, 39149, 60503, 253819, 665533, 1028551, 2792009, 4314923, 11314061, 47464153, 73353691, 806890601, 903341821, 9936760031, 15356810957, 168924920527, 261065786269, 2871723648959]

約数ペア:

[(1, 2871723648959), (11, 261065786269), (17, 168924920527), (187, 15356810957), (289, 9936760031), (3179, 903341821), (3559, 806890601), (39149, 73353691), (60503, 47464153), (253819, 11314061), (665533, 4314923), (1028551, 2792009)]