28585778829

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1\times {\mathrm{123397}}^1$

素因数の和:125524

約数の個数: 16

約数和(自身を含む): 39163563648

約数和(自身を除く): 10577784819

約数列:

[1, 3, 37, 111, 2087, 6261, 77219, 123397, 231657, 370191, 4565689, 13697067, 257529539, 772588617, 9528592943, 28585778829]

約数ペア:

[(1, 28585778829), (3, 9528592943), (37, 772588617), (111, 257529539), (2087, 13697067), (6261, 4565689), (77219, 370191), (123397, 231657)]