22543389

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 36295168

約数和(自身を除く): 13751779

約数列:

[1, 3, 9, 11, 33, 99, 121, 127, 163, 363, 381, 489, 1089, 1143, 1397, 1467, 1793, 4191, 5379, 12573, 15367, 16137, 19723, 20701, 46101, 59169, 62103, 138303, 177507, 186309, 227711, 683133, 2049399, 2504821, 7514463, 22543389]

約数ペア:

[(1, 22543389), (3, 7514463), (9, 2504821), (11, 2049399), (33, 683133), (99, 227711), (121, 186309), (127, 177507), (163, 138303), (363, 62103), (381, 59169), (489, 46101), (1089, 20701), (1143, 19723), (1397, 16137), (1467, 15367), (1793, 12573), (4191, 5379)]