47779991

素因数分解:

$7^1\times {\mathrm{619}}^1\times {\mathrm{11027}}^1$

素因数の和:11653

約数の個数: 8

約数和(自身を含む): 54698880

約数和(自身を除く): 6918889

約数列:

[1, 7, 619, 4333, 11027, 77189, 6825713, 47779991]

約数ペア:

[(1, 47779991), (7, 6825713), (619, 77189), (4333, 11027)]