15316191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 24485760

約数和(自身を除く): 9169569

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2179, 2343, 6537, 7029, 19611, 23969, 71907, 154709, 215721, 464127, 1392381, 1701799, 5105397, 15316191]

約数ペア:

[(1, 15316191), (3, 5105397), (9, 1701799), (11, 1392381), (33, 464127), (71, 215721), (99, 154709), (213, 71907), (639, 23969), (781, 19611), (2179, 7029), (2343, 6537)]