27894841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 32117904

約数和(自身を除く): 4223063

約数列:

[1, 13, 17, 113, 221, 1117, 1469, 1921, 14521, 18989, 24973, 126221, 246857, 1640873, 2145757, 27894841]

約数ペア:

[(1, 27894841), (13, 2145757), (17, 1640873), (113, 246857), (221, 126221), (1117, 24973), (1469, 18989), (1921, 14521)]