2078120799

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2080201}}^1$

素因数の和:2080247

約数の個数: 16

約数和(自身を含む): 3161907040

約数和(自身を除く): 1083786241

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2080201, 6240603, 18721809, 56165427, 76967437, 230902311, 692706933, 2078120799]

約数ペア:

[(1, 2078120799), (3, 692706933), (9, 230902311), (27, 76967437), (37, 56165427), (111, 18721809), (333, 6240603), (999, 2080201)]