9894429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 15041312

約数和(自身を除く): 5146883

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 691, 1591, 2073, 4773, 6219, 14319, 25567, 29713, 76701, 89139, 230103, 267417, 1099381, 3298143, 9894429]

約数ペア:

[(1, 9894429), (3, 3298143), (9, 1099381), (37, 267417), (43, 230103), (111, 89139), (129, 76701), (333, 29713), (387, 25567), (691, 14319), (1591, 6219), (2073, 4773)]