124441331

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{19997}}^1$

素因数の和:20138

約数の個数: 12

約数和(自身を含む): 145905408

約数和(自身を除く): 21464077

約数列:

[1, 7, 49, 127, 889, 6223, 19997, 139979, 979853, 2539619, 17777333, 124441331]

約数ペア:

[(1, 124441331), (7, 17777333), (49, 2539619), (127, 979853), (889, 139979), (6223, 19997)]