126261667

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1451}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 149428224

約数和(自身を除く): 23166557

約数列:

[1, 7, 31, 217, 401, 1451, 2807, 10157, 12431, 44981, 87017, 314867, 581851, 4072957, 18037381, 126261667]

約数ペア:

[(1, 126261667), (7, 18037381), (31, 4072957), (217, 581851), (401, 314867), (1451, 87017), (2807, 44981), (10157, 12431)]