23726439

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 39959040

約数和(自身を除く): 16232601

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 859, 891, 1023, 2511, 2577, 3069, 7731, 9207, 9449, 23193, 26629, 27621, 28347, 69579, 79887, 85041, 239661, 255123, 292919, 718983, 765369, 878757, 2156949, 2636271, 7908813, 23726439]

約数ペア:

[(1, 23726439), (3, 7908813), (9, 2636271), (11, 2156949), (27, 878757), (31, 765369), (33, 718983), (81, 292919), (93, 255123), (99, 239661), (279, 85041), (297, 79887), (341, 69579), (837, 28347), (859, 27621), (891, 26629), (1023, 23193), (2511, 9449), (2577, 9207), (3069, 7731)]