80956499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 92671488

約数和(自身を除く): 11714989

約数列:

[1, 13, 17, 221, 337, 1087, 4381, 5729, 14131, 18479, 74477, 240227, 366319, 4762147, 6227423, 80956499]

約数ペア:

[(1, 80956499), (13, 6227423), (17, 4762147), (221, 366319), (337, 240227), (1087, 74477), (4381, 18479), (5729, 14131)]