28632531

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 38764544

約数和(自身を除く): 10132013

約数列:

[1, 3, 127, 223, 337, 381, 669, 1011, 28321, 42799, 75151, 84963, 128397, 225453, 9544177, 28632531]

約数ペア:

[(1, 28632531), (3, 9544177), (127, 225453), (223, 128397), (337, 84963), (381, 75151), (669, 42799), (1011, 28321)]