138843855143

素因数分解:

$7^1\times {\mathrm{691}}^1\times {\mathrm{1583}}^1\times {\mathrm{18133}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 159017481216

約数和(自身を除く): 20173626073

約数列:

[1, 7, 691, 1583, 4837, 11081, 18133, 126931, 1093853, 7656971, 12529903, 28704539, 87709321, 200931773, 19834836449, 138843855143]

約数ペア:

[(1, 138843855143), (7, 19834836449), (691, 200931773), (1583, 87709321), (4837, 28704539), (11081, 12529903), (18133, 7656971), (126931, 1093853)]