39031473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3463}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 59553088

約数和(自身を除く): 20521615

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3463, 3757, 10389, 11271, 45019, 58871, 135057, 176613, 765323, 1000807, 2295969, 3002421, 13010491, 39031473]

約数ペア:

[(1, 39031473), (3, 13010491), (13, 3002421), (17, 2295969), (39, 1000807), (51, 765323), (221, 176613), (289, 135057), (663, 58871), (867, 45019), (3463, 11271), (3757, 10389)]