289378437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{28513}}^1$

素因数の和:28732

約数の個数: 16

約数和(自身を含む): 410601600

約数和(自身を除く): 121223163

約数列:

[1, 3, 17, 51, 199, 597, 3383, 10149, 28513, 85539, 484721, 1454163, 5674087, 17022261, 96459479, 289378437]

約数ペア:

[(1, 289378437), (3, 96459479), (17, 17022261), (51, 5674087), (199, 1454163), (597, 484721), (3383, 85539), (10149, 28513)]