326286261

素因数分解:

$3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6173}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 539360640

約数和(自身を除く): 213074379

約数列:

[1, 3, 7, 9, 21, 63, 839, 2517, 5873, 6173, 7551, 17619, 18519, 43211, 52857, 55557, 129633, 388899, 5179147, 15537441, 36254029, 46612323, 108762087, 326286261]

約数ペア:

[(1, 326286261), (3, 108762087), (7, 46612323), (9, 36254029), (21, 15537441), (63, 5179147), (839, 388899), (2517, 129633), (5873, 55557), (6173, 52857), (7551, 43211), (17619, 18519)]