3640023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 5726448

約数和(自身を除く): 2086425

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 643, 1887, 1929, 5661, 5787, 10931, 23791, 32793, 71373, 98379, 214119, 404447, 1213341, 3640023]

約数ペア:

[(1, 3640023), (3, 1213341), (9, 404447), (17, 214119), (37, 98379), (51, 71373), (111, 32793), (153, 23791), (333, 10931), (629, 5787), (643, 5661), (1887, 1929)]