2047537443

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{11777}}^1$

素因数の和:12291

約数の個数: 32

約数和(自身を含む): 3310654464

約数和(自身を除く): 1263117021

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 487, 1461, 3409, 8279, 10227, 11777, 24837, 35331, 57953, 82439, 173859, 200209, 247317, 600627, 1401463, 4204389, 5735399, 17206197, 40147793, 97501783, 120443379, 292505349, 682512481, 2047537443]

約数ペア:

[(1, 2047537443), (3, 682512481), (7, 292505349), (17, 120443379), (21, 97501783), (51, 40147793), (119, 17206197), (357, 5735399), (487, 4204389), (1461, 1401463), (3409, 600627), (8279, 247317), (10227, 200209), (11777, 173859), (24837, 82439), (35331, 57953)]