2013252387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{310831}}^1$

素因数の和:310978

約数の個数: 16

約数和(自身を含む): 2864627712

約数和(自身を除く): 851375325

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 310831, 932493, 5284127, 15852381, 39475537, 118426611, 671084129, 2013252387]

約数ペア:

[(1, 2013252387), (3, 671084129), (17, 118426611), (51, 39475537), (127, 15852381), (381, 5284127), (2159, 932493), (6477, 310831)]