38979717

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6701}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 59620992

約数和(自身を除く): 20641275

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 6701, 20103, 46907, 140721, 1856177, 5568531, 12993239, 38979717]

約数ペア:

[(1, 38979717), (3, 12993239), (7, 5568531), (21, 1856177), (277, 140721), (831, 46907), (1939, 20103), (5817, 6701)]