27986242

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{14561}}^1$

素因数の和:14625

約数の個数: 12

約数和(自身を含む): 43380198

約数和(自身を除く): 15393956

約数列:

[1, 2, 31, 62, 961, 1922, 14561, 29122, 451391, 902782, 13993121, 27986242]

約数ペア:

[(1, 27986242), (2, 13993121), (31, 902782), (62, 451391), (961, 29122), (1922, 14561)]