3992211

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 6115200

約数和(自身を除く): 2122989

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 349, 369, 1047, 1271, 3141, 3813, 10819, 11439, 14309, 32457, 42927, 97371, 128781, 443579, 1330737, 3992211]

約数ペア:

[(1, 3992211), (3, 1330737), (9, 443579), (31, 128781), (41, 97371), (93, 42927), (123, 32457), (279, 14309), (349, 11439), (369, 10819), (1047, 3813), (1271, 3141)]