1937643663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{290023}}^1$

素因数の和:290174

約数の個数: 16

約数和(自身を含む): 2756388096

約数和(自身を除く): 818744433

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 290023, 870069, 4930391, 14791173, 37993013, 113979039, 645881221, 1937643663]

約数ペア:

[(1, 1937643663), (3, 645881221), (17, 113979039), (51, 37993013), (131, 14791173), (393, 4930391), (2227, 870069), (6681, 290023)]