143538073

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 167042304

約数和(自身を除く): 23504231

約数列:

[1, 7, 71, 337, 497, 857, 2359, 5999, 23927, 60847, 167489, 288809, 425929, 2021663, 20505439, 143538073]

約数ペア:

[(1, 143538073), (7, 20505439), (71, 2021663), (337, 425929), (497, 288809), (857, 167489), (2359, 60847), (5999, 23927)]