27311858

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15361}}^1$

素因数の和:15497

約数の個数: 16

約数和(自身を含む): 47192064

約数和(自身を除く): 19880206

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 15361, 30722, 107527, 215054, 1950847, 3901694, 13655929, 27311858]

約数ペア:

[(1, 27311858), (2, 13655929), (7, 3901694), (14, 1950847), (127, 215054), (254, 107527), (889, 30722), (1778, 15361)]