27408854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8963}}^1$

素因数の和:9115

約数の個数: 16

約数和(自身を含む): 45178560

約数和(自身を除く): 17769706

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8963, 17926, 98593, 197186, 1245857, 2491714, 13704427, 27408854]

約数ペア:

[(1, 27408854), (2, 13704427), (11, 2491714), (22, 1245857), (139, 197186), (278, 98593), (1529, 17926), (3058, 8963)]