26164281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 15445959

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 859, 923, 2343, 2577, 2769, 9449, 10153, 11167, 28347, 30459, 33501, 60989, 122837, 182967, 368511, 670879, 792857, 2012637, 2378571, 8721427, 26164281]

約数ペア:

[(1, 26164281), (3, 8721427), (11, 2378571), (13, 2012637), (33, 792857), (39, 670879), (71, 368511), (143, 182967), (213, 122837), (429, 60989), (781, 33501), (859, 30459), (923, 28347), (2343, 11167), (2577, 10153), (2769, 9449)]