28114287

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 38085120

約数和(自身を除く): 9970833

約数列:

[1, 3, 113, 239, 339, 347, 717, 1041, 27007, 39211, 81021, 82933, 117633, 248799, 9371429, 28114287]

約数ペア:

[(1, 28114287), (3, 9371429), (113, 248799), (239, 117633), (339, 82933), (347, 81021), (717, 39211), (1041, 27007)]