38080021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 44835840

約数和(自身を除く): 6755819

約数列:

[1, 7, 41, 277, 287, 479, 1939, 3353, 11357, 19639, 79499, 132683, 137473, 928781, 5440003, 38080021]

約数ペア:

[(1, 38080021), (7, 5440003), (41, 928781), (277, 137473), (287, 132683), (479, 79499), (1939, 19639), (3353, 11357)]