2017757319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{43051}}^1$

素因数の和:43990

約数の個数: 16

約数和(自身を含む): 2851764480

約数和(自身を除く): 834007161

約数列:

[1, 3, 17, 51, 919, 2757, 15623, 43051, 46869, 129153, 731867, 2195601, 39563869, 118691607, 672585773, 2017757319]

約数ペア:

[(1, 2017757319), (3, 672585773), (17, 118691607), (51, 39563869), (919, 2195601), (2757, 731867), (15623, 129153), (43051, 46869)]