2109335907

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{3373}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 3258906112

約数和(自身を除く): 1149570205

約数列:

[1, 3, 7, 21, 97, 291, 307, 679, 921, 2037, 2149, 3373, 6447, 10119, 23611, 29779, 70833, 89337, 208453, 327181, 625359, 981543, 1035511, 2290267, 3106533, 6870801, 7248577, 21745731, 100444567, 301333701, 703111969, 2109335907]

約数ペア:

[(1, 2109335907), (3, 703111969), (7, 301333701), (21, 100444567), (97, 21745731), (291, 7248577), (307, 6870801), (679, 3106533), (921, 2290267), (2037, 1035511), (2149, 981543), (3373, 625359), (6447, 327181), (10119, 208453), (23611, 89337), (29779, 70833)]