12714667

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 15616000

約数和(自身を除く): 2901333

約数列:

[1, 7, 19, 49, 133, 343, 931, 1951, 6517, 13657, 37069, 95599, 259483, 669193, 1816381, 12714667]

約数ペア:

[(1, 12714667), (7, 1816381), (19, 669193), (49, 259483), (133, 95599), (343, 37069), (931, 13657), (1951, 6517)]