13807017791

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{3187}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 16630648320

約数和(自身を除く): 2823630529

約数列:

[1, 7, 37, 43, 259, 301, 389, 1591, 2723, 3187, 11137, 14393, 16727, 22309, 100751, 117089, 117919, 137041, 618899, 825433, 959287, 1239743, 4332293, 5070517, 8678201, 35493619, 45870491, 53308949, 321093437, 373162643, 1972431113, 13807017791]

約数ペア:

[(1, 13807017791), (7, 1972431113), (37, 373162643), (43, 321093437), (259, 53308949), (301, 45870491), (389, 35493619), (1591, 8678201), (2723, 5070517), (3187, 4332293), (11137, 1239743), (14393, 959287), (16727, 825433), (22309, 618899), (100751, 137041), (117089, 117919)]