2051207945283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{337981207}}^1$

素因数の和:337981251

約数の個数: 24

約数和(自身を含む): 3320327387392

約数和(自身を除く): 1269119442109

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 337981207, 1013943621, 2365868449, 5745680519, 7097605347, 17237041557, 40219763633, 97676568823, 120659290899, 293029706469, 683735981761, 2051207945283]

約数ペア:

[(1, 2051207945283), (3, 683735981761), (7, 293029706469), (17, 120659290899), (21, 97676568823), (51, 40219763633), (119, 17237041557), (289, 7097605347), (357, 5745680519), (867, 2365868449), (2023, 1013943621), (6069, 337981207)]