27229937

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 33985224

約数和(自身を除く): 6755287

約数列:

[1, 7, 17, 49, 97, 119, 337, 679, 833, 1649, 2359, 4753, 5729, 11543, 16513, 32689, 40103, 80801, 228823, 280721, 555713, 1601761, 3889991, 27229937]

約数ペア:

[(1, 27229937), (7, 3889991), (17, 1601761), (49, 555713), (97, 280721), (119, 228823), (337, 80801), (679, 40103), (833, 32689), (1649, 16513), (2359, 11543), (4753, 5729)]