2017392651

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3157109}}^1$

素因数の和:3157186

約数の個数: 12

約数和(自身を含む): 2955054960

約数和(自身を除く): 937662309

約数列:

[1, 3, 9, 71, 213, 639, 3157109, 9471327, 28413981, 224154739, 672464217, 2017392651]

約数ペア:

[(1, 2017392651), (3, 672464217), (9, 224154739), (71, 28413981), (213, 9471327), (639, 3157109)]