2091871083

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{40751}}^1$

素因数の和:41066

約数の個数: 16

約数和(自身を含む): 2840251392

約数和(自身を除く): 748380309

約数列:

[1, 3, 71, 213, 241, 723, 17111, 40751, 51333, 122253, 2893321, 8679963, 9820991, 29462973, 697290361, 2091871083]

約数ペア:

[(1, 2091871083), (3, 697290361), (71, 29462973), (213, 9820991), (241, 8679963), (723, 2893321), (17111, 122253), (40751, 51333)]