939543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 1389312

約数和(自身を除く): 449769

約数列:

[1, 3, 11, 33, 71, 213, 401, 781, 1203, 2343, 4411, 13233, 28471, 85413, 313181, 939543]

約数ペア:

[(1, 939543), (3, 313181), (11, 85413), (33, 28471), (71, 13233), (213, 4411), (401, 2343), (781, 1203)]