7086989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 8913408

約数和(自身を除く): 1826419

約数列:

[1, 7, 13, 47, 91, 329, 611, 1657, 4277, 11599, 21541, 77879, 150787, 545153, 1012427, 7086989]

約数ペア:

[(1, 7086989), (7, 1012427), (13, 545153), (47, 150787), (91, 77879), (329, 21541), (611, 11599), (1657, 4277)]