2247656427

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6749719}}^1$

素因数の和:6749762

約数の個数: 12

約数和(自身を含む): 3334361680

約数和(自身を除く): 1086705253

約数列:

[1, 3, 9, 37, 111, 333, 6749719, 20249157, 60747471, 249739603, 749218809, 2247656427]

約数ペア:

[(1, 2247656427), (3, 749218809), (9, 249739603), (37, 60747471), (111, 20249157), (333, 6749719)]