519492081

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{26893}}^1$

素因数の和:27080

約数の個数: 16

約数和(自身を含む): 712583424

約数和(自身を除く): 193091343

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 26893, 80679, 1263971, 3684341, 3791913, 11053023, 173164027, 519492081]

約数ペア:

[(1, 519492081), (3, 173164027), (47, 11053023), (137, 3791913), (141, 3684341), (411, 1263971), (6439, 80679), (19317, 26893)]