39930261

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4649}}^1$

素因数の和:5068

約数の個数: 16

約数和(自身を含む): 61008000

約数和(自身を除く): 21077739

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 4649, 8589, 13947, 32543, 97629, 1901441, 5704323, 13310087, 39930261]

約数ペア:

[(1, 39930261), (3, 13310087), (7, 5704323), (21, 1901441), (409, 97629), (1227, 32543), (2863, 13947), (4649, 8589)]