5428689

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 8579520

約数和(自身を除く): 3150831

約数列:

[1, 3, 7, 21, 31, 93, 217, 269, 651, 807, 961, 1883, 2883, 5649, 6727, 8339, 20181, 25017, 58373, 175119, 258509, 775527, 1809563, 5428689]

約数ペア:

[(1, 5428689), (3, 1809563), (7, 775527), (21, 258509), (31, 175119), (93, 58373), (217, 25017), (269, 20181), (651, 8339), (807, 6727), (961, 5649), (1883, 2883)]