12772853821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{319729}}^1$

素因数の和:320188

約数の個数: 16

約数和(自身を含む): 15756294400

約数和(自身を除く): 2983440579

約数列:

[1, 7, 13, 91, 439, 3073, 5707, 39949, 319729, 2238103, 4156477, 29095339, 140361031, 982527217, 1824693403, 12772853821]

約数ペア:

[(1, 12772853821), (7, 1824693403), (13, 982527217), (91, 140361031), (439, 29095339), (3073, 4156477), (5707, 2238103), (39949, 319729)]