985686457

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{3931}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 1140342912

約数和(自身を除く): 154656455

約数列:

[1, 7, 113, 317, 791, 2219, 3931, 27517, 35821, 250747, 444203, 1246127, 3109421, 8722889, 140812351, 985686457]

約数ペア:

[(1, 985686457), (7, 140812351), (113, 8722889), (317, 3109421), (791, 1246127), (2219, 444203), (3931, 250747), (27517, 35821)]