28037361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27452

約数の個数: 16

約数和(自身を含む): 42098688

約数和(自身を除く): 14061327

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 27407, 82221, 301477, 849617, 904431, 2548851, 9345787, 28037361]

約数ペア:

[(1, 28037361), (3, 9345787), (11, 2548851), (31, 904431), (33, 849617), (93, 301477), (341, 82221), (1023, 27407)]