388163523

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 583398144

約数和(自身を除く): 195234621

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1331, 1353, 2371, 3993, 4961, 7113, 14883, 26081, 54571, 78243, 97211, 163713, 286891, 291633, 860673, 1069321, 3155801, 3207963, 9467403, 11762531, 35287593, 129387841, 388163523]

約数ペア:

[(1, 388163523), (3, 129387841), (11, 35287593), (33, 11762531), (41, 9467403), (121, 3207963), (123, 3155801), (363, 1069321), (451, 860673), (1331, 291633), (1353, 286891), (2371, 163713), (3993, 97211), (4961, 78243), (7113, 54571), (14883, 26081)]