13416837

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 21028896

約数和(自身を除く): 7612059

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 853, 2247, 2559, 5243, 5971, 15729, 17913, 41797, 91271, 125391, 273813, 638897, 1916691, 4472279, 13416837]

約数ペア:

[(1, 13416837), (3, 4472279), (7, 1916691), (21, 638897), (49, 273813), (107, 125391), (147, 91271), (321, 41797), (749, 17913), (853, 15729), (2247, 5971), (2559, 5243)]