6366173891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1811}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 8065806336

約数和(自身を除く): 1699632445

約数列:

[1, 7, 11, 71, 77, 497, 643, 781, 1811, 4501, 5467, 7073, 12677, 19921, 45653, 49511, 128581, 139447, 319571, 502183, 900067, 1164473, 1414391, 3515281, 8151311, 9900737, 12809203, 82677583, 89664421, 578743081, 909453413, 6366173891]

約数ペア:

[(1, 6366173891), (7, 909453413), (11, 578743081), (71, 89664421), (77, 82677583), (497, 12809203), (643, 9900737), (781, 8151311), (1811, 3515281), (4501, 1414391), (5467, 1164473), (7073, 900067), (12677, 502183), (19921, 319571), (45653, 139447), (49511, 128581)]