6871319

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 9139200

約数和(自身を除く): 2267881

約数列:

[1, 7, 13, 23, 49, 67, 91, 161, 299, 343, 469, 637, 871, 1127, 1541, 2093, 3283, 4459, 6097, 7889, 10787, 14651, 20033, 22981, 42679, 75509, 102557, 140231, 298753, 528563, 981617, 6871319]

約数ペア:

[(1, 6871319), (7, 981617), (13, 528563), (23, 298753), (49, 140231), (67, 102557), (91, 75509), (161, 42679), (299, 22981), (343, 20033), (469, 14651), (637, 10787), (871, 7889), (1127, 6097), (1541, 4459), (2093, 3283)]