2912289129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8745613}}^1$

素因数の和:8745656

約数の個数: 12

約数和(自身を含む): 4320333316

約数和(自身を除く): 1408044187

約数列:

[1, 3, 9, 37, 111, 333, 8745613, 26236839, 78710517, 323587681, 970763043, 2912289129]

約数ペア:

[(1, 2912289129), (3, 970763043), (9, 323587681), (37, 78710517), (111, 26236839), (333, 8745613)]