2016840843

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{685301}}^1$

素因数の和:685419

約数の個数: 16

約数和(自身を含む): 3015328800

約数和(自身を除く): 998487957

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 685301, 2055903, 6167709, 18503127, 74697809, 224093427, 672280281, 2016840843]

約数ペア:

[(1, 2016840843), (3, 672280281), (9, 224093427), (27, 74697809), (109, 18503127), (327, 6167709), (981, 2055903), (2943, 685301)]