7242111

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 18

約数和(自身を含む): 10676328

約数和(自身を除く): 3434217

約数列:

[1, 3, 9, 73, 151, 219, 453, 657, 1359, 5329, 11023, 15987, 33069, 47961, 99207, 804679, 2414037, 7242111]

約数ペア:

[(1, 7242111), (3, 2414037), (9, 804679), (73, 99207), (151, 47961), (219, 33069), (453, 15987), (657, 11023), (1359, 5329)]