28567293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15139}}^1$

素因数の和:15196

約数の個数: 16

約数和(自身を含む): 41423040

約数和(自身を除く): 12855747

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 15139, 45417, 257363, 560143, 772089, 1680429, 9522431, 28567293]

約数ペア:

[(1, 28567293), (3, 9522431), (17, 1680429), (37, 772089), (51, 560143), (111, 257363), (629, 45417), (1887, 15139)]