16682751

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 25474176

約数和(自身を除く): 8791425

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 971, 1909, 2913, 5727, 8739, 17181, 22333, 66999, 80593, 200997, 241779, 725337, 1853639, 5560917, 16682751]

約数ペア:

[(1, 16682751), (3, 5560917), (9, 1853639), (23, 725337), (69, 241779), (83, 200997), (207, 80593), (249, 66999), (747, 22333), (971, 17181), (1909, 8739), (2913, 5727)]