25232319

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 42092960

約数和(自身を除く): 16860641

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 4129, 6111, 12387, 28903, 37161, 86709, 260127, 400513, 1201539, 2803591, 3604617, 8410773, 25232319]

約数ペア:

[(1, 25232319), (3, 8410773), (7, 3604617), (9, 2803591), (21, 1201539), (63, 400513), (97, 260127), (291, 86709), (679, 37161), (873, 28903), (2037, 12387), (4129, 6111)]