3879890559

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{270961}}^1$

素因数の和:271047

約数の個数: 24

約数和(自身を含む): 5889630032

約数和(自身を除く): 2009739473

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 270961, 812883, 2438649, 10025557, 11651323, 30076671, 34953969, 90230013, 104861907, 431098951, 1293296853, 3879890559]

約数ペア:

[(1, 3879890559), (3, 1293296853), (9, 431098951), (37, 104861907), (43, 90230013), (111, 34953969), (129, 30076671), (333, 11651323), (387, 10025557), (1591, 2438649), (4773, 812883), (14319, 270961)]