26974761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19937}}^1$

素因数の和:19992

約数の個数: 16

約数和(自身を含む): 40195008

約数和(自身を除く): 13220247

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 19937, 59811, 219307, 657921, 817417, 2452251, 8991587, 26974761]

約数ペア:

[(1, 26974761), (3, 8991587), (11, 2452251), (33, 817417), (41, 657921), (123, 219307), (451, 59811), (1353, 19937)]