123120258121

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{5596121}}^1$

素因数の和:5596584

約数の個数: 12

約数和(自身を含む): 143540529300

約数和(自身を除く): 20420271179

約数列:

[1, 7, 49, 449, 3143, 22001, 5596121, 39172847, 274209929, 2512658329, 17588608303, 123120258121]

約数ペア:

[(1, 123120258121), (7, 17588608303), (49, 2512658329), (449, 274209929), (3143, 39172847), (22001, 5596121)]