16831989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{36671}}^1$

素因数の和:36697

約数の個数: 16

約数和(自身を含む): 26403840

約数和(自身を除く): 9571851

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 36671, 110013, 330039, 623407, 990117, 1870221, 5610663, 16831989]

約数ペア:

[(1, 16831989), (3, 5610663), (9, 1870221), (17, 990117), (27, 623407), (51, 330039), (153, 110013), (459, 36671)]