15691049997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{22277}}^1$

素因数の和:24277

約数の個数: 32

約数和(自身を含む): 25330620672

約数和(自身を除く): 9639570675

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1973, 5919, 13811, 22277, 33541, 41433, 66831, 100623, 155939, 234787, 378709, 467817, 704361, 1136127, 2650963, 7952889, 43952521, 131857563, 307667647, 747192857, 923002941, 2241578571, 5230349999, 15691049997]

約数ペア:

[(1, 15691049997), (3, 5230349999), (7, 2241578571), (17, 923002941), (21, 747192857), (51, 307667647), (119, 131857563), (357, 43952521), (1973, 7952889), (5919, 2650963), (13811, 1136127), (22277, 704361), (33541, 467817), (41433, 378709), (66831, 234787), (100623, 155939)]