20150493

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{55511}}^1$

素因数の和:55536

約数の個数: 12

約数和(自身を含む): 29532384

約数和(自身を除く): 9381891

約数列:

[1, 3, 11, 33, 121, 363, 55511, 166533, 610621, 1831863, 6716831, 20150493]

約数ペア:

[(1, 20150493), (3, 6716831), (11, 1831863), (33, 610621), (121, 166533), (363, 55511)]