215974077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89653}}^1$

素因数の和:89740

約数の個数: 16

約数和(自身を含む): 318451008

約数和(自身を除く): 102476931

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 89653, 268959, 986183, 2958549, 6544669, 19634007, 71991359, 215974077]

約数ペア:

[(1, 215974077), (3, 71991359), (11, 19634007), (33, 6544669), (73, 2958549), (219, 986183), (803, 268959), (2409, 89653)]