200407311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{570961}}^1$

素因数の和:570983

約数の個数: 16

約数和(自身を含む): 319738720

約数和(自身を除く): 119331409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 570961, 1712883, 5138649, 7422493, 15415947, 22267479, 66802437, 200407311]

約数ペア:

[(1, 200407311), (3, 66802437), (9, 22267479), (13, 15415947), (27, 7422493), (39, 5138649), (117, 1712883), (351, 570961)]