201514221

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{546109}}^1$

素因数の和:546156

約数の個数: 12

約数和(自身を含む): 298176060

約数和(自身を除く): 96661839

約数列:

[1, 3, 9, 41, 123, 369, 546109, 1638327, 4914981, 22390469, 67171407, 201514221]

約数ペア:

[(1, 201514221), (3, 67171407), (9, 22390469), (41, 4914981), (123, 1638327), (369, 546109)]