31361889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47303}}^1$

素因数の和:47336

約数の個数: 16

約数和(自身を含む): 47682432

約数和(自身を除く): 16320543

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 47303, 141909, 614939, 804151, 1844817, 2412453, 10453963, 31361889]

約数ペア:

[(1, 31361889), (3, 10453963), (13, 2412453), (17, 1844817), (39, 804151), (51, 614939), (221, 141909), (663, 47303)]