203371857

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{579407}}^1$

素因数の和:579429

約数の個数: 16

約数和(自身を含む): 324468480

約数和(自身を除く): 121096623

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 579407, 1738221, 5214663, 7532291, 15643989, 22596873, 67790619, 203371857]

約数ペア:

[(1, 203371857), (3, 67790619), (9, 22596873), (13, 15643989), (27, 7532291), (39, 5214663), (117, 1738221), (351, 579407)]