13266609

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 18353088

約数和(自身を除く): 5086479

約数列:

[1, 3, 37, 107, 111, 321, 1117, 3351, 3959, 11877, 41329, 119519, 123987, 358557, 4422203, 13266609]

約数ペア:

[(1, 13266609), (3, 4422203), (37, 358557), (107, 123987), (111, 119519), (321, 41329), (1117, 11877), (3351, 3959)]