229898439

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 352658880

約数和(自身を除く): 122760441

約数列:

[1, 3, 9, 27, 41, 97, 123, 291, 369, 873, 1107, 2141, 2619, 3977, 6423, 11931, 19269, 35793, 57807, 87781, 107379, 207677, 263343, 623031, 790029, 1869093, 2370087, 5607279, 8514757, 25544271, 76632813, 229898439]

約数ペア:

[(1, 229898439), (3, 76632813), (9, 25544271), (27, 8514757), (41, 5607279), (97, 2370087), (123, 1869093), (291, 790029), (369, 623031), (873, 263343), (1107, 207677), (2141, 107379), (2619, 87781), (3977, 57807), (6423, 35793), (11931, 19269)]