2106241347

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{326701}}^1$

素因数の和:327018

約数の個数: 16

約数和(自身を含む): 3219974912

約数和(自身を除く): 1113733565

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 326701, 980103, 2286907, 6860721, 100297207, 300891621, 702080449, 2106241347]

約数ペア:

[(1, 2106241347), (3, 702080449), (7, 300891621), (21, 100297207), (307, 6860721), (921, 2286907), (2149, 980103), (6447, 326701)]