38078217

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 57886920

約数和(自身を除く): 19808703

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2789, 4551, 8367, 13653, 25101, 103193, 114349, 309579, 343047, 928737, 1029141, 4230913, 12692739, 38078217]

約数ペア:

[(1, 38078217), (3, 12692739), (9, 4230913), (37, 1029141), (41, 928737), (111, 343047), (123, 309579), (333, 114349), (369, 103193), (1517, 25101), (2789, 13653), (4551, 8367)]