11707997

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 13867392

約数和(自身を除く): 2159395

約数列:

[1, 7, 43, 97, 301, 401, 679, 2807, 4171, 17243, 29197, 38897, 120701, 272279, 1672571, 11707997]

約数ペア:

[(1, 11707997), (7, 1672571), (43, 272279), (97, 120701), (301, 38897), (401, 29197), (679, 17243), (2807, 4171)]