38818857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15277}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 65023168

約数和(自身を除く): 26204311

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 15277, 45831, 106939, 168047, 320817, 504141, 1176329, 1848517, 3528987, 5545551, 12939619, 38818857]

約数ペア:

[(1, 38818857), (3, 12939619), (7, 5545551), (11, 3528987), (21, 1848517), (33, 1176329), (77, 504141), (121, 320817), (231, 168047), (363, 106939), (847, 45831), (2541, 15277)]