28485621

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{34033}}^1$

素因数の和:34073

約数の個数: 16

約数和(自身を含む): 43563520

約数和(自身を除く): 15077899

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 34033, 102099, 306297, 918891, 1055023, 3165069, 9495207, 28485621]

約数ペア:

[(1, 28485621), (3, 9495207), (9, 3165069), (27, 1055023), (31, 918891), (93, 306297), (279, 102099), (837, 34033)]