28204593

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 38403456

約数和(自身を除く): 10198863

約数列:

[1, 3, 97, 103, 291, 309, 941, 2823, 9991, 29973, 91277, 96923, 273831, 290769, 9401531, 28204593]

約数ペア:

[(1, 28204593), (3, 9401531), (97, 290769), (103, 273831), (291, 96923), (309, 91277), (941, 29973), (2823, 9991)]