891036808707

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1145293}}^1$

素因数の和:1145539

約数の個数: 32

約数和(自身を含む): 1256195108608

約数和(自身を除く): 365158299901

約数列:

[1, 3, 37, 43, 111, 129, 163, 489, 1591, 4773, 6031, 7009, 18093, 21027, 259333, 777999, 1145293, 3435879, 42375841, 49247599, 127127523, 147742797, 186682759, 560048277, 1822161163, 5466483489, 6907262083, 8027358637, 20721786249, 24082075911, 297012269569, 891036808707]

約数ペア:

[(1, 891036808707), (3, 297012269569), (37, 24082075911), (43, 20721786249), (111, 8027358637), (129, 6907262083), (163, 5466483489), (489, 1822161163), (1591, 560048277), (4773, 186682759), (6031, 147742797), (7009, 127127523), (18093, 49247599), (21027, 42375841), (259333, 3435879), (777999, 1145293)]