2019911163

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1\times {\mathrm{3137}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 2732921856

約数和(自身を除く): 713010693

約数列:

[1, 3, 71, 213, 3023, 3137, 9069, 9411, 214633, 222727, 643899, 668181, 9483151, 28449453, 673303721, 2019911163]

約数ペア:

[(1, 2019911163), (3, 673303721), (71, 28449453), (213, 9483151), (3023, 668181), (3137, 643899), (9069, 222727), (9411, 214633)]