6678841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 7789824

約数和(自身を除く): 1110983

約数列:

[1, 13, 17, 47, 221, 611, 643, 799, 8359, 10387, 10931, 30221, 142103, 392873, 513757, 6678841]

約数ペア:

[(1, 6678841), (13, 513757), (17, 392873), (47, 142103), (221, 30221), (611, 10931), (643, 10387), (799, 8359)]