7930467

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5184

約数の個数: 20

約数和(自身を含む): 12472680

約数和(自身を除く): 4542213

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5153, 15459, 46377, 97907, 139131, 293721, 417393, 881163, 2643489, 7930467]

約数ペア:

[(1, 7930467), (3, 2643489), (9, 881163), (19, 417393), (27, 293721), (57, 139131), (81, 97907), (171, 46377), (513, 15459), (1539, 5153)]