2007606321

素因数分解:

$3^2\times 7^1\times {\mathrm{3389}}^1\times {\mathrm{9403}}^1$

素因数の和:12805

約数の個数: 24

約数和(自身を含む): 3315474240

約数和(自身を除く): 1307867919

約数列:

[1, 3, 7, 9, 21, 63, 3389, 9403, 10167, 23723, 28209, 30501, 65821, 71169, 84627, 197463, 213507, 592389, 31866767, 95600301, 223067369, 286800903, 669202107, 2007606321]

約数ペア:

[(1, 2007606321), (3, 669202107), (7, 286800903), (9, 223067369), (21, 95600301), (63, 31866767), (3389, 592389), (9403, 213507), (10167, 197463), (23723, 84627), (28209, 71169), (30501, 65821)]