1340128053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{190657}}^1$

素因数の和:190745

約数の個数: 24

約数和(自身を含む): 2141470656

約数和(自身を除く): 801342603

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 190657, 571971, 1715913, 2097227, 6291681, 13536647, 18875043, 40609941, 121829823, 148903117, 446709351, 1340128053]

約数ペア:

[(1, 1340128053), (3, 446709351), (9, 148903117), (11, 121829823), (33, 40609941), (71, 18875043), (99, 13536647), (213, 6291681), (639, 2097227), (781, 1715913), (2343, 571971), (7029, 190657)]