488141811

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{22039}}^1$

素因数の和:22175

約数の個数: 24

約数和(自身を含む): 742659840

約数和(自身を除く): 254518029

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 7383, 22039, 22149, 66117, 198351, 506897, 1520691, 2358173, 4562073, 7074519, 21223557, 54237979, 162713937, 488141811]

約数ペア:

[(1, 488141811), (3, 162713937), (9, 54237979), (23, 21223557), (69, 7074519), (107, 4562073), (207, 2358173), (321, 1520691), (963, 506897), (2461, 198351), (7383, 66117), (22039, 22149)]