27388119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19301}}^1$

素因数の和:19358

約数の個数: 16

約数和(自身を含む): 40765824

約数和(自身を除く): 13377705

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19301, 57903, 212311, 636933, 829943, 2489829, 9129373, 27388119]

約数ペア:

[(1, 27388119), (3, 9129373), (11, 2489829), (33, 829943), (43, 636933), (129, 212311), (473, 57903), (1419, 19301)]