1520543339

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{85621}}^1$

素因数の和:85730

約数の個数: 16

約数和(自身を含む): 1808336640

約数和(自身を除く): 287793301

約数列:

[1, 7, 43, 59, 301, 413, 2537, 17759, 85621, 599347, 3681703, 5051639, 25771921, 35361473, 217220477, 1520543339]

約数ペア:

[(1, 1520543339), (7, 217220477), (43, 35361473), (59, 25771921), (301, 5051639), (413, 3681703), (2537, 599347), (17759, 85621)]