2019954171231

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{321086341}}^1$

素因数の和:321086583

約数の個数: 16

約数和(自身を含む): 3005368161120

約数和(自身を除く): 985413989889

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 321086341, 963259023, 2889777069, 8669331207, 74813117453, 224439352359, 673318057077, 2019954171231]

約数ペア:

[(1, 2019954171231), (3, 673318057077), (9, 224439352359), (27, 74813117453), (233, 8669331207), (699, 2889777069), (2097, 963259023), (6291, 321086341)]