42090433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7699}}^1$

素因数の和:7788

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 11131967

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 7699, 53893, 84689, 546629, 592823, 3826403, 6012919, 42090433]

約数ペア:

[(1, 42090433), (7, 6012919), (11, 3826403), (71, 592823), (77, 546629), (497, 84689), (781, 53893), (5467, 7699)]