396921809382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9450519271}}^1$

素因数の和:9450519283

約数の個数: 16

約数和(自身を含む): 907249850112

約数和(自身を除く): 510328040730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9450519271, 18901038542, 28351557813, 56703115626, 66153634897, 132307269794, 198460904691, 396921809382]

約数ペア:

[(1, 396921809382), (2, 198460904691), (3, 132307269794), (6, 66153634897), (7, 56703115626), (14, 28351557813), (21, 18901038542), (42, 9450519271)]