39606957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19949

約数の個数: 24

約数和(自身を含む): 65238264

約数和(自身を除く): 25631307

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 19913, 59739, 179217, 258869, 338521, 776607, 1015563, 2329821, 3046689, 4400773, 13202319, 39606957]

約数ペア:

[(1, 39606957), (3, 13202319), (9, 4400773), (13, 3046689), (17, 2329821), (39, 1015563), (51, 776607), (117, 338521), (153, 258869), (221, 179217), (663, 59739), (1989, 19913)]