27810211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 32820480

約数和(自身を除く): 5010269

約数列:

[1, 11, 13, 143, 439, 443, 4829, 4873, 5707, 5759, 62777, 63349, 194477, 2139247, 2528201, 27810211]

約数ペア:

[(1, 27810211), (11, 2528201), (13, 2139247), (143, 194477), (439, 63349), (443, 62777), (4829, 5759), (4873, 5707)]