8387120339

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1600901}}^1$

素因数の和:1600958

約数の個数: 12

約数和(自身を含む): 9374882112

約数和(自身を除く): 987761773

約数列:

[1, 13, 31, 169, 403, 5239, 1600901, 20811713, 49627931, 270552269, 645163103, 8387120339]

約数ペア:

[(1, 8387120339), (13, 645163103), (31, 270552269), (169, 49627931), (403, 20811713), (5239, 1600901)]