22798557

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 35164800

約数和(自身を除く): 12366243

約数列:

[1, 3, 9, 27, 43, 73, 129, 219, 269, 387, 657, 807, 1161, 1971, 2421, 3139, 7263, 9417, 11567, 19637, 28251, 34701, 58911, 84753, 104103, 176733, 312309, 530199, 844391, 2533173, 7599519, 22798557]

約数ペア:

[(1, 22798557), (3, 7599519), (9, 2533173), (27, 844391), (43, 530199), (73, 312309), (129, 176733), (219, 104103), (269, 84753), (387, 58911), (657, 34701), (807, 28251), (1161, 19637), (1971, 11567), (2421, 9417), (3139, 7263)]