2126887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 2624832

約数和(自身を除く): 497945

約数列:

[1, 7, 17, 61, 119, 293, 427, 1037, 2051, 4981, 7259, 17873, 34867, 125111, 303841, 2126887]

約数ペア:

[(1, 2126887), (7, 303841), (17, 125111), (61, 34867), (119, 17873), (293, 7259), (427, 4981), (1037, 2051)]