6981698889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{555293}}^1$

素因数の和:555437

約数の個数: 24

約数和(自身を含む): 11088110592

約数和(自身を除く): 4106411703

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 555293, 1665879, 4997637, 6108223, 18324669, 54974007, 70522211, 211566633, 634699899, 775744321, 2327232963, 6981698889]

約数ペア:

[(1, 6981698889), (3, 2327232963), (9, 775744321), (11, 634699899), (33, 211566633), (99, 70522211), (127, 54974007), (381, 18324669), (1143, 6108223), (1397, 4997637), (4191, 1665879), (12573, 555293)]