38812587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7789}}^1$

素因数の和:7954

約数の個数: 16

約数和(自身を含む): 56835840

約数和(自身を除く): 18023253

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 7789, 23367, 85679, 257037, 1176139, 3528417, 12937529, 38812587]

約数ペア:

[(1, 38812587), (3, 12937529), (11, 3528417), (33, 1176139), (151, 257037), (453, 85679), (1661, 23367), (4983, 7789)]