42682431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18217}}^1$

素因数の和:18302

約数の個数: 16

約数和(自身を含む): 62961408

約数和(自身を除く): 20278977

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 18217, 54651, 200387, 601161, 1293407, 3880221, 14227477, 42682431]

約数ペア:

[(1, 42682431), (3, 14227477), (11, 3880221), (33, 1293407), (71, 601161), (213, 200387), (781, 54651), (2343, 18217)]