5181112321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3958069}}^1$

素因数の和:3958104

約数の個数: 16

約数和(自身を含む): 6839544960

約数和(自身を除く): 1658432639

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3958069, 27706483, 43538759, 67287173, 304771313, 471010211, 740158903, 5181112321]

約数ペア:

[(1, 5181112321), (7, 740158903), (11, 471010211), (17, 304771313), (77, 67287173), (119, 43538759), (187, 27706483), (1309, 3958069)]