9997158

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11987}}^1$

素因数の和:12131

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 10142682

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 11987, 23974, 35961, 71922, 1666193, 3332386, 4998579, 9997158]

約数ペア:

[(1, 9997158), (2, 4998579), (3, 3332386), (6, 1666193), (139, 71922), (278, 35961), (417, 23974), (834, 11987)]