3243919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 3856896

約数和(自身を除く): 612977

約数列:

[1, 7, 61, 71, 107, 427, 497, 749, 4331, 6527, 7597, 30317, 45689, 53179, 463417, 3243919]

約数ペア:

[(1, 3243919), (7, 463417), (61, 53179), (71, 45689), (107, 30317), (427, 7597), (497, 6527), (749, 4331)]