30484773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 48724416

約数和(自身を除く): 18239643

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 4337, 7029, 13011, 39033, 47707, 143121, 307927, 429363, 923781, 2771343, 3387197, 10161591, 30484773]

約数ペア:

[(1, 30484773), (3, 10161591), (9, 3387197), (11, 2771343), (33, 923781), (71, 429363), (99, 307927), (213, 143121), (639, 47707), (781, 39033), (2343, 13011), (4337, 7029)]