13772157

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6761}}^1$

素因数の和:6868

約数の個数: 16

約数和(自身を含む): 21205632

約数和(自身を除く): 7433475

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6761, 20283, 47327, 141981, 655817, 1967451, 4590719, 13772157]

約数ペア:

[(1, 13772157), (3, 4590719), (7, 1967451), (21, 655817), (97, 141981), (291, 47327), (679, 20283), (2037, 6761)]