27810449

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 29760000

約数和(自身を除く): 1949551

約数列:

[1, 29, 61, 79, 199, 1769, 2291, 4819, 5771, 12139, 15721, 139751, 352031, 455909, 958981, 27810449]

約数ペア:

[(1, 27810449), (29, 958981), (61, 455909), (79, 352031), (199, 139751), (1769, 15721), (2291, 12139), (4819, 5771)]