2820004839

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8468483}}^1$

素因数の和:8468526

約数の個数: 12

約数和(自身を含む): 4183431096

約数和(自身を除く): 1363426257

約数列:

[1, 3, 9, 37, 111, 333, 8468483, 25405449, 76216347, 313333871, 940001613, 2820004839]

約数ペア:

[(1, 2820004839), (3, 940001613), (9, 313333871), (37, 76216347), (111, 25405449), (333, 8468483)]