186312049

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19997}}^1$

素因数の和:20037

約数の個数: 16

約数和(自身を含む): 234216576

約数和(自身を除く): 47904527

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 19997, 139979, 219967, 1539769, 2419637, 16937459, 26616007, 186312049]

約数ペア:

[(1, 186312049), (7, 26616007), (11, 16937459), (77, 2419637), (121, 1539769), (847, 219967), (1331, 139979), (9317, 19997)]