28921101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10559}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 13656819

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 10559, 31677, 116149, 348447, 876397, 2629191, 9640367, 28921101]

約数ペア:

[(1, 28921101), (3, 9640367), (11, 2629191), (33, 876397), (83, 348447), (249, 116149), (913, 31677), (2739, 10559)]