39397119

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 54720000

約数和(自身を除く): 15322881

約数列:

[1, 3, 37, 71, 111, 213, 2627, 4999, 7881, 14997, 184963, 354929, 554889, 1064787, 13132373, 39397119]

約数ペア:

[(1, 39397119), (3, 13132373), (37, 1064787), (71, 554889), (111, 354929), (213, 184963), (2627, 14997), (4999, 7881)]