26193021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 36718080

約数和(自身を除く): 10525059

約数列:

[1, 3, 23, 69, 139, 417, 2731, 3197, 8193, 9591, 62813, 188439, 379609, 1138827, 8731007, 26193021]

約数ペア:

[(1, 26193021), (3, 8731007), (23, 1138827), (69, 379609), (139, 188439), (417, 62813), (2731, 9591), (3197, 8193)]