127531217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{15731}}^1$

素因数の和:15820

約数の個数: 12

約数和(自身を含む): 142280208

約数和(自身を除く): 14748991

約数列:

[1, 11, 67, 121, 737, 8107, 15731, 173041, 1053977, 1903451, 11593747, 127531217]

約数ペア:

[(1, 127531217), (11, 11593747), (67, 1903451), (121, 1053977), (737, 173041), (8107, 15731)]