28243171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 33009120

約数和(自身を除く): 4765949

約数列:

[1, 11, 17, 89, 187, 979, 1513, 1697, 16643, 18667, 28849, 151033, 317339, 1661363, 2567561, 28243171]

約数ペア:

[(1, 28243171), (11, 2567561), (17, 1661363), (89, 317339), (187, 151033), (979, 28849), (1513, 18667), (1697, 16643)]