1854392067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{29131}}^1$

素因数の和:29791

約数の個数: 24

約数和(自身を含む): 2926717248

約数和(自身を除く): 1072325181

約数列:

[1, 3, 9, 11, 33, 99, 643, 1929, 5787, 7073, 21219, 29131, 63657, 87393, 262179, 320441, 961323, 2883969, 18731233, 56193699, 168581097, 206043563, 618130689, 1854392067]

約数ペア:

[(1, 1854392067), (3, 618130689), (9, 206043563), (11, 168581097), (33, 56193699), (99, 18731233), (643, 2883969), (1929, 961323), (5787, 320441), (7073, 262179), (21219, 87393), (29131, 63657)]