2759621397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{43331}}^1$

素因数の和:43441

約数の個数: 32

約数和(自身を含む): 4193150976

約数和(自身を除く): 1433529579

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 1633, 2769, 4899, 21229, 43331, 63687, 129993, 563303, 996613, 1689909, 2989839, 3076501, 9229503, 12955969, 38867907, 39994513, 70759523, 119983539, 212278569, 919873799, 2759621397]

約数ペア:

[(1, 2759621397), (3, 919873799), (13, 212278569), (23, 119983539), (39, 70759523), (69, 39994513), (71, 38867907), (213, 12955969), (299, 9229503), (897, 3076501), (923, 2989839), (1633, 1689909), (2769, 996613), (4899, 563303), (21229, 129993), (43331, 63687)]