2772079449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{346207}}^1$

素因数の和:346384

約数の個数: 16

約数和(自身を含む): 3938462208

約数和(自身を除く): 1166382759

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 346207, 1038621, 5885519, 17656557, 54354499, 163063497, 924026483, 2772079449]

約数ペア:

[(1, 2772079449), (3, 924026483), (17, 163063497), (51, 54354499), (157, 17656557), (471, 5885519), (2669, 1038621), (8007, 346207)]