47301219

素因数分解:

$3^3\times 7^2\times {\mathrm{35753}}^1$

素因数の和:35776

約数の個数: 24

約数和(自身を含む): 81519120

約数和(自身を除く): 34217901

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 35753, 107259, 250271, 321777, 750813, 965331, 1751897, 2252439, 5255691, 6757317, 15767073, 47301219]

約数ペア:

[(1, 47301219), (3, 15767073), (7, 6757317), (9, 5255691), (21, 2252439), (27, 1751897), (49, 965331), (63, 750813), (147, 321777), (189, 250271), (441, 107259), (1323, 35753)]