9857169

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 16623360

約数和(自身を除く): 6766191

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3329, 9987, 23303, 29961, 69909, 156463, 209727, 469389, 1095241, 1408167, 3285723, 9857169]

約数ペア:

[(1, 9857169), (3, 3285723), (7, 1408167), (9, 1095241), (21, 469389), (47, 209727), (63, 156463), (141, 69909), (329, 29961), (423, 23303), (987, 9987), (2961, 3329)]