2053171477

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1\times {\mathrm{3907}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 2411704960

約数和(自身を除く): 358533483

約数列:

[1, 7, 37, 259, 2029, 3907, 14203, 27349, 75073, 144559, 525511, 1011913, 7927303, 55491121, 293310211, 2053171477]

約数ペア:

[(1, 2053171477), (7, 293310211), (37, 55491121), (259, 7927303), (2029, 1011913), (3907, 525511), (14203, 144559), (27349, 75073)]