39831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 16

約数和(自身を含む): 62208

約数和(自身を除く): 22377

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 2343, 3621, 13277, 39831]

約数ペア:

[(1, 39831), (3, 13277), (11, 3621), (17, 2343), (33, 1207), (51, 781), (71, 561), (187, 213)]