388304819901

素因数分解:

$3^2\times {\mathrm{4327}}^1\times {\mathrm{9971107}}^1$

素因数の和:9975440

約数の個数: 12

約数和(自身を含む): 561014420512

約数和(自身を除く): 172709600611

約数列:

[1, 3, 9, 4327, 12981, 38943, 9971107, 29913321, 89739963, 43144979989, 129434939967, 388304819901]

約数ペア:

[(1, 388304819901), (3, 129434939967), (9, 43144979989), (4327, 89739963), (12981, 29913321), (38943, 9971107)]