636406849

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9697

約数の個数: 24

約数和(自身を含む): 761467392

約数和(自身を除く): 125060543

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 2873, 3887, 5083, 9631, 66079, 125203, 163727, 221513, 1627639, 2128451, 2879669, 3765721, 27669863, 37435697, 48954373, 636406849]

約数ペア:

[(1, 636406849), (13, 48954373), (17, 37435697), (23, 27669863), (169, 3765721), (221, 2879669), (299, 2128451), (391, 1627639), (2873, 221513), (3887, 163727), (5083, 125203), (9631, 66079)]