2080857087

素因数分解:

$3^3\times {\mathrm{13003}}^1\times {\mathrm{5927}}^1$

素因数の和:18939

約数の個数: 16

約数和(自身を含む): 3083508480

約数和(自身を除く): 1002651393

約数列:

[1, 3, 9, 27, 5927, 13003, 17781, 39009, 53343, 117027, 160029, 351081, 77068781, 231206343, 693619029, 2080857087]

約数ペア:

[(1, 2080857087), (3, 693619029), (9, 231206343), (27, 77068781), (5927, 351081), (13003, 160029), (17781, 117027), (39009, 53343)]