47513181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1913}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 67250304

約数和(自身を除く): 19737123

約数列:

[1, 3, 17, 51, 487, 1461, 1913, 5739, 8279, 24837, 32521, 97563, 931631, 2794893, 15837727, 47513181]

約数ペア:

[(1, 47513181), (3, 15837727), (17, 2794893), (51, 931631), (487, 97563), (1461, 32521), (1913, 24837), (5739, 8279)]