80309809

素因数分解:

${\mathrm{31}}^2\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 12

約数和(自身を含む): 83606628

約数和(自身を除く): 3296819

約数列:

[1, 31, 193, 433, 961, 5983, 13423, 83569, 185473, 416113, 2590639, 80309809]

約数ペア:

[(1, 80309809), (31, 2590639), (193, 416113), (433, 185473), (961, 83569), (5983, 13423)]