210890031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{3709}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 307009920

約数和(自身を除く): 96119889

約数列:

[1, 3, 11, 33, 1723, 3709, 5169, 11127, 18953, 40799, 56859, 122397, 6390607, 19171821, 70296677, 210890031]

約数ペア:

[(1, 210890031), (3, 70296677), (11, 19171821), (33, 6390607), (1723, 122397), (3709, 56859), (5169, 40799), (11127, 18953)]