26680269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115499}}^1$

素因数の和:115520

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 17671731

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 115499, 346497, 808493, 1270489, 2425479, 3811467, 8893423, 26680269]

約数ペア:

[(1, 26680269), (3, 8893423), (7, 3811467), (11, 2425479), (21, 1270489), (33, 808493), (77, 346497), (231, 115499)]