249093059

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 274337280

約数和(自身を除く): 25244221

約数列:

[1, 19, 23, 437, 647, 881, 12293, 14881, 16739, 20263, 282739, 384997, 570007, 10830133, 13110161, 249093059]

約数ペア:

[(1, 249093059), (19, 13110161), (23, 10830133), (437, 570007), (647, 384997), (881, 282739), (12293, 20263), (14881, 16739)]