291299031

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{15217}}^1$

素因数の和:15935

約数の個数: 16

約数和(自身を含む): 432191200

約数和(自身を除く): 140892169

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 15217, 19143, 45651, 136953, 410859, 10788853, 32366559, 97099677, 291299031]

約数ペア:

[(1, 291299031), (3, 97099677), (9, 32366559), (27, 10788853), (709, 410859), (2127, 136953), (6381, 45651), (15217, 19143)]