852889219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 1080257024

約数和(自身を除く): 227367805

約数列:

[1, 7, 13, 43, 91, 211, 301, 559, 1033, 1477, 2743, 3913, 7231, 9073, 13429, 19201, 44419, 63511, 94003, 117949, 217963, 310933, 577447, 825643, 1525741, 2833519, 4042129, 9372409, 19834633, 65606863, 121841317, 852889219]

約数ペア:

[(1, 852889219), (7, 121841317), (13, 65606863), (43, 19834633), (91, 9372409), (211, 4042129), (301, 2833519), (559, 1525741), (1033, 825643), (1477, 577447), (2743, 310933), (3913, 217963), (7231, 117949), (9073, 94003), (13429, 63511), (19201, 44419)]