28383069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66161}}^1$

素因数の和:66188

約数の個数: 16

約数和(自身を含む): 44460864

約数和(自身を除く): 16077795

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 66161, 198483, 727771, 860093, 2183313, 2580279, 9461023, 28383069]

約数ペア:

[(1, 28383069), (3, 9461023), (11, 2580279), (13, 2183313), (33, 860093), (39, 727771), (143, 198483), (429, 66161)]