47888711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 54853344

約数和(自身を除く): 6964633

約数列:

[1, 13, 17, 221, 337, 643, 4381, 5729, 8359, 10931, 74477, 142103, 216691, 2816983, 3683747, 47888711]

約数ペア:

[(1, 47888711), (13, 3683747), (17, 2816983), (221, 216691), (337, 142103), (643, 74477), (4381, 10931), (5729, 8359)]