27974177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8861}}^1$

素因数の和:8920

約数の個数: 16

約数和(自身を含む): 35731584

約数和(自身を除く): 7757407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 8861, 62027, 97471, 363301, 682297, 2543107, 3996311, 27974177]

約数ペア:

[(1, 27974177), (7, 3996311), (11, 2543107), (41, 682297), (77, 363301), (287, 97471), (451, 62027), (3157, 8861)]