39042669

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 53003520

約数和(自身を除く): 13960851

約数列:

[1, 3, 79, 237, 257, 641, 771, 1923, 20303, 50639, 60909, 151917, 164737, 494211, 13014223, 39042669]

約数ペア:

[(1, 39042669), (3, 13014223), (79, 494211), (237, 164737), (257, 151917), (641, 60909), (771, 50639), (1923, 20303)]