3896409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 5750784

約数和(自身を除く): 1854375

約数列:

[1, 3, 11, 33, 71, 213, 781, 1663, 2343, 4989, 18293, 54879, 118073, 354219, 1298803, 3896409]

約数ペア:

[(1, 3896409), (3, 1298803), (11, 354219), (33, 118073), (71, 54879), (213, 18293), (781, 4989), (1663, 2343)]