25327899

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 39416832

約数和(自身を除く): 14088933

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3947, 6417, 11841, 35523, 90781, 122357, 272343, 367071, 817029, 1101213, 2814211, 8442633, 25327899]

約数ペア:

[(1, 25327899), (3, 8442633), (9, 2814211), (23, 1101213), (31, 817029), (69, 367071), (93, 272343), (207, 122357), (279, 90781), (713, 35523), (2139, 11841), (3947, 6417)]