127686937

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 148046080

約数和(自身を除く): 20359143

約数列:

[1, 7, 103, 409, 433, 721, 2863, 3031, 42127, 44599, 177097, 294889, 312193, 1239679, 18240991, 127686937]

約数ペア:

[(1, 127686937), (7, 18240991), (103, 1239679), (409, 312193), (433, 294889), (721, 177097), (2863, 44599), (3031, 42127)]