2986713

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 28

約数和(自身を含む): 4761108

約数和(自身を除く): 1774395

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 241, 243, 459, 723, 729, 1377, 2169, 4097, 4131, 6507, 12291, 12393, 19521, 36873, 58563, 110619, 175689, 331857, 995571, 2986713]

約数ペア:

[(1, 2986713), (3, 995571), (9, 331857), (17, 175689), (27, 110619), (51, 58563), (81, 36873), (153, 19521), (241, 12393), (243, 12291), (459, 6507), (723, 4131), (729, 4097), (1377, 2169)]