2016991113

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{1862411}}^1$

素因数の和:1862452

約数の個数: 12

約数和(自身を含む): 2838315888

約数和(自身を除く): 821324775

約数列:

[1, 3, 19, 57, 361, 1083, 1862411, 5587233, 35385809, 106157427, 672330371, 2016991113]

約数ペア:

[(1, 2016991113), (3, 672330371), (19, 106157427), (57, 35385809), (361, 5587233), (1083, 1862411)]