79664767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20359}}^1$

素因数の和:20422

約数の個数: 16

約数和(自身を含む): 100334080

約数和(自身を除く): 20669313

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 20359, 142513, 264667, 875437, 1852669, 6128059, 11380681, 79664767]

約数ペア:

[(1, 79664767), (7, 11380681), (13, 6128059), (43, 1852669), (91, 875437), (301, 264667), (559, 142513), (3913, 20359)]