2471903

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 12

約数和(自身を含む): 2926152

約数和(自身を除く): 454249

約数列:

[1, 7, 49, 61, 427, 827, 2989, 5789, 40523, 50447, 353129, 2471903]

約数ペア:

[(1, 2471903), (7, 353129), (49, 50447), (61, 40523), (427, 5789), (827, 2989)]