828996553

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1538027}}^1$

素因数の和:1538052

約数の個数: 12

約数和(自身を含む): 1052011152

約数和(自身を除く): 223014599

約数列:

[1, 7, 11, 49, 77, 539, 1538027, 10766189, 16918297, 75363323, 118428079, 828996553]

約数ペア:

[(1, 828996553), (7, 118428079), (11, 75363323), (49, 16918297), (77, 10766189), (539, 1538027)]