2945397321

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{31477}}^1$

素因数の和:31801

約数の個数: 24

約数和(自身を含む): 4385137224

約数和(自身を除く): 1439739903

約数列:

[1, 3, 9, 37, 111, 281, 333, 843, 2529, 10397, 31191, 31477, 93573, 94431, 283293, 1164649, 3493947, 8845037, 10481841, 26535111, 79605333, 327266369, 981799107, 2945397321]

約数ペア:

[(1, 2945397321), (3, 981799107), (9, 327266369), (37, 79605333), (111, 26535111), (281, 10481841), (333, 8845037), (843, 3493947), (2529, 1164649), (10397, 283293), (31191, 94431), (31477, 93573)]