2721167004853

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38713}}^1\times {\mathrm{90001}}^1$

素因数の和:128796

約数の個数: 16

約数和(自身を含む): 3010467537792

約数和(自身を除く): 289300532939

約数列:

[1, 11, 71, 781, 38713, 90001, 425843, 990011, 2748623, 6390071, 30234853, 70290781, 3484208713, 38326295843, 247378818623, 2721167004853]

約数ペア:

[(1, 2721167004853), (11, 247378818623), (71, 38326295843), (781, 3484208713), (38713, 70290781), (90001, 30234853), (425843, 6390071), (990011, 2748623)]