636004863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{49871}}^1$

素因数の和:49999

約数の個数: 24

約数和(自身を含む): 998437440

約数和(自身を除く): 362432577

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 49871, 149613, 448839, 648323, 1944969, 5435939, 5834907, 16307817, 48923451, 70667207, 212001621, 636004863]

約数ペア:

[(1, 636004863), (3, 212001621), (9, 70667207), (13, 48923451), (39, 16307817), (109, 5834907), (117, 5435939), (327, 1944969), (981, 648323), (1417, 448839), (4251, 149613), (12753, 49871)]