2097188691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2338003}}^1$

素因数の和:2338042

約数の個数: 16

約数和(自身を含む): 3142277376

約数和(自身を除く): 1045088685

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2338003, 7014009, 30394039, 53774069, 91182117, 161322207, 699062897, 2097188691]

約数ペア:

[(1, 2097188691), (3, 699062897), (13, 161322207), (23, 91182117), (39, 53774069), (69, 30394039), (299, 7014009), (897, 2338003)]