2912941809

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8747573}}^1$

素因数の和:8747616

約数の個数: 12

約数和(自身を含む): 4321301556

約数和(自身を除く): 1408359747

約数列:

[1, 3, 9, 37, 111, 333, 8747573, 26242719, 78728157, 323660201, 970980603, 2912941809]

約数ペア:

[(1, 2912941809), (3, 970980603), (9, 323660201), (37, 78728157), (111, 26242719), (333, 8747573)]