39047373

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{20369}}^1$

素因数の和:20449

約数の個数: 16

約数和(自身を含む): 58665600

約数和(自身を除く): 19618227

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 20369, 61107, 183321, 549963, 1446199, 4338597, 13015791, 39047373]

約数ペア:

[(1, 39047373), (3, 13015791), (9, 4338597), (27, 1446199), (71, 549963), (213, 183321), (639, 61107), (1917, 20369)]