39209687

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 45824352

約数和(自身を除く): 6614665

約数列:

[1, 11, 23, 73, 121, 193, 253, 803, 1679, 2123, 2783, 4439, 8833, 14089, 18469, 23353, 48829, 154979, 203159, 324047, 537119, 1704769, 3564517, 39209687]

約数ペア:

[(1, 39209687), (11, 3564517), (23, 1704769), (73, 537119), (121, 324047), (193, 203159), (253, 154979), (803, 48829), (1679, 23353), (2123, 18469), (2783, 14089), (4439, 8833)]