2243340309

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1037143}}^1$

素因数の和:1037256

約数の個数: 16

約数和(自身を含む): 3451615232

約数和(自身を除く): 1208274923

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 1037143, 3111429, 7260001, 21780003, 106825729, 320477187, 747780103, 2243340309]

約数ペア:

[(1, 2243340309), (3, 747780103), (7, 320477187), (21, 106825729), (103, 21780003), (309, 7260001), (721, 3111429), (2163, 1037143)]