7289403

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 10954944

約数和(自身を除く): 3665541

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 467, 473, 1401, 1419, 5137, 5203, 15411, 15609, 20081, 56507, 60243, 169521, 220891, 662673, 2429801, 7289403]

約数ペア:

[(1, 7289403), (3, 2429801), (11, 662673), (33, 220891), (43, 169521), (121, 60243), (129, 56507), (363, 20081), (467, 15609), (473, 15411), (1401, 5203), (1419, 5137)]