17967792339

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15010687}}^1$

素因数の和:15010719

約数の個数: 24

約数和(自身を含む): 31222231040

約数和(自身を除く): 13254438701

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 15010687, 45032061, 105074809, 135096183, 285203053, 315224427, 855609159, 945673281, 1996421371, 2566827477, 5989264113, 17967792339]

約数ペア:

[(1, 17967792339), (3, 5989264113), (7, 2566827477), (9, 1996421371), (19, 945673281), (21, 855609159), (57, 315224427), (63, 285203053), (133, 135096183), (171, 105074809), (399, 45032061), (1197, 15010687)]