1244727

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 30

約数和(自身を含む): 2059904

約数和(自身を除く): 815177

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 127, 297, 363, 381, 891, 1089, 1143, 1397, 3267, 3429, 4191, 9801, 10287, 12573, 15367, 37719, 46101, 113157, 138303, 414909, 1244727]

約数ペア:

[(1, 1244727), (3, 414909), (9, 138303), (11, 113157), (27, 46101), (33, 37719), (81, 15367), (99, 12573), (121, 10287), (127, 9801), (297, 4191), (363, 3429), (381, 3267), (891, 1397), (1089, 1143)]