2651212277

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{81119}}^1$

素因数の和:81185

約数の個数: 24

約数和(自身を含む): 3329164800

約数和(自身を除く): 677952523

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 32683, 81119, 567833, 1865737, 2352451, 3974831, 13060159, 16467157, 54106373, 91421113, 115270099, 378744611, 2651212277]

約数ペア:

[(1, 2651212277), (7, 378744611), (23, 115270099), (29, 91421113), (49, 54106373), (161, 16467157), (203, 13060159), (667, 3974831), (1127, 2352451), (1421, 1865737), (4669, 567833), (32683, 81119)]