2627343

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 4167680

約数和(自身を除く): 1540337

約数列:

[1, 3, 9, 27, 31, 43, 73, 93, 129, 219, 279, 387, 657, 837, 1161, 1333, 1971, 2263, 3139, 3999, 6789, 9417, 11997, 20367, 28251, 35991, 61101, 84753, 97309, 291927, 875781, 2627343]

約数ペア:

[(1, 2627343), (3, 875781), (9, 291927), (27, 97309), (31, 84753), (43, 61101), (73, 35991), (93, 28251), (129, 20367), (219, 11997), (279, 9417), (387, 6789), (657, 3999), (837, 3139), (1161, 2263), (1333, 1971)]