2898889353

素因数分解:

$3^2\times {\mathrm{1627}}^1\times {\mathrm{197971}}^1$

素因数の和:199604

約数の個数: 12

約数和(自身を含む): 4189879408

約数和(自身を除く): 1290990055

約数列:

[1, 3, 9, 1627, 4881, 14643, 197971, 593913, 1781739, 322098817, 966296451, 2898889353]

約数ペア:

[(1, 2898889353), (3, 966296451), (9, 322098817), (1627, 1781739), (4881, 593913), (14643, 197971)]