2047001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2703

約数の個数: 8

約数和(自身を含む): 2265408

約数和(自身を除く): 218407

約数列:

[1, 11, 71, 781, 2621, 28831, 186091, 2047001]

約数ペア:

[(1, 2047001), (11, 186091), (71, 28831), (781, 2621)]