7620927

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 10593792

約数和(自身を除く): 2972865

約数列:

[1, 3, 37, 71, 111, 213, 967, 2627, 2901, 7881, 35779, 68657, 107337, 205971, 2540309, 7620927]

約数ペア:

[(1, 7620927), (3, 2540309), (37, 205971), (71, 107337), (111, 68657), (213, 35779), (967, 7881), (2627, 2901)]