4518541683

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{780809}}^1$

素因数の和:781458

約数の個数: 12

約数和(自身を含む): 6536941320

約数和(自身を除く): 2018399637

約数列:

[1, 3, 9, 643, 1929, 5787, 780809, 2342427, 7027281, 502060187, 1506180561, 4518541683]

約数ペア:

[(1, 4518541683), (3, 1506180561), (9, 502060187), (643, 7027281), (1929, 2342427), (5787, 780809)]