255962487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{87151}}^1$

素因数の和:87254

約数の個数: 16

約数和(自身を含む): 376496640

約数和(自身を除く): 120534153

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 87151, 261453, 958661, 2875983, 7756439, 23269317, 85320829, 255962487]

約数ペア:

[(1, 255962487), (3, 85320829), (11, 23269317), (33, 7756439), (89, 2875983), (267, 958661), (979, 261453), (2937, 87151)]