12257343

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 20935200

約数和(自身を除く): 8677857

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6709, 20127, 46963, 60381, 140889, 194561, 422667, 583683, 1361927, 1751049, 4085781, 12257343]

約数ペア:

[(1, 12257343), (3, 4085781), (7, 1751049), (9, 1361927), (21, 583683), (29, 422667), (63, 194561), (87, 140889), (203, 60381), (261, 46963), (609, 20127), (1827, 6709)]