2840265027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5536579}}^1$

素因数の和:5536607

約数の個数: 16

約数和(自身を含む): 4429264000

約数和(自身を除く): 1588998973

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5536579, 16609737, 49829211, 105195001, 149487633, 315585003, 946755009, 2840265027]

約数ペア:

[(1, 2840265027), (3, 946755009), (9, 315585003), (19, 149487633), (27, 105195001), (57, 49829211), (171, 16609737), (513, 5536579)]