27560519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 34604064

約数和(自身を除く): 7043545

約数列:

[1, 7, 17, 31, 119, 217, 241, 527, 961, 1687, 3689, 4097, 6727, 7471, 16337, 28679, 52297, 114359, 127007, 231601, 889049, 1621207, 3937217, 27560519]

約数ペア:

[(1, 27560519), (7, 3937217), (17, 1621207), (31, 889049), (119, 231601), (217, 127007), (241, 114359), (527, 52297), (961, 28679), (1687, 16337), (3689, 7471), (4097, 6727)]