87146983

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 113039360

約数和(自身を除く): 25892377

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3319, 3751, 23233, 26257, 36509, 102889, 255563, 401599, 720223, 1131779, 2811193, 7922453, 12449569, 87146983]

約数ペア:

[(1, 87146983), (7, 12449569), (11, 7922453), (31, 2811193), (77, 1131779), (121, 720223), (217, 401599), (341, 255563), (847, 102889), (2387, 36509), (3319, 26257), (3751, 23233)]