26295297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 42931200

約数和(自身を除く): 16635903

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1117, 1121, 1239, 3351, 3363, 7819, 7847, 21223, 23457, 23541, 63669, 65903, 148561, 197709, 445683, 461321, 1252157, 1383963, 3756471, 8765099, 26295297]

約数ペア:

[(1, 26295297), (3, 8765099), (7, 3756471), (19, 1383963), (21, 1252157), (57, 461321), (59, 445683), (133, 197709), (177, 148561), (399, 65903), (413, 63669), (1117, 23541), (1121, 23457), (1239, 21223), (3351, 7847), (3363, 7819)]