1689363

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4835

約数の個数: 16

約数和(自身を含む): 2695840

約数和(自身を除く): 1006477

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4813, 14439, 43317, 62569, 129951, 187707, 563121, 1689363]

約数ペア:

[(1, 1689363), (3, 563121), (9, 187707), (13, 129951), (27, 62569), (39, 43317), (117, 14439), (351, 4813)]