27804847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 6467153

約数列:

[1, 7, 19, 41, 133, 287, 779, 5099, 5453, 35693, 96881, 209059, 678167, 1463413, 3972121, 27804847]

約数ペア:

[(1, 27804847), (7, 3972121), (19, 1463413), (41, 678167), (133, 209059), (287, 96881), (779, 35693), (5099, 5453)]