634853889

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 984003840

約数和(自身を除く): 349149951

約数列:

[1, 3, 9, 23, 27, 69, 207, 457, 621, 1371, 2237, 4113, 6711, 10511, 12339, 20133, 31533, 51451, 60399, 94599, 154353, 283797, 463059, 1022309, 1389177, 3066927, 9200781, 23513107, 27602343, 70539321, 211617963, 634853889]

約数ペア:

[(1, 634853889), (3, 211617963), (9, 70539321), (23, 27602343), (27, 23513107), (69, 9200781), (207, 3066927), (457, 1389177), (621, 1022309), (1371, 463059), (2237, 283797), (4113, 154353), (6711, 94599), (10511, 60399), (12339, 51451), (20133, 31533)]