111638471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27077}}^1$

素因数の和:27134

約数の個数: 16

約数和(自身を含む): 138639360

約数和(自身を除く): 27000889

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 27077, 189539, 514463, 839387, 3601241, 5875709, 15948353, 111638471]

約数ペア:

[(1, 111638471), (7, 15948353), (19, 5875709), (31, 3601241), (133, 839387), (217, 514463), (589, 189539), (4123, 27077)]