12278091

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13597}}^1$

素因数の和:13650

約数の個数: 16

約数和(自身を含む): 19145984

約数和(自身を除く): 6867893

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13597, 40791, 95179, 285537, 584671, 1754013, 4092697, 12278091]

約数ペア:

[(1, 12278091), (3, 4092697), (7, 1754013), (21, 584671), (43, 285537), (129, 95179), (301, 40791), (903, 13597)]