39886623

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27527}}^1$

素因数の和:27563

約数の個数: 24

約数和(自身を含む): 68709888

約数和(自身を除く): 28823265

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27527, 82581, 192689, 247743, 578067, 633121, 1734201, 1899363, 4431847, 5698089, 13295541, 39886623]

約数ペア:

[(1, 39886623), (3, 13295541), (7, 5698089), (9, 4431847), (21, 1899363), (23, 1734201), (63, 633121), (69, 578067), (161, 247743), (207, 192689), (483, 82581), (1449, 27527)]