39729119

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 45386880

約数和(自身を除く): 5657761

約数列:

[1, 17, 23, 43, 139, 289, 391, 731, 989, 2363, 3197, 5977, 6647, 12427, 16813, 40171, 54349, 101609, 137471, 285821, 923933, 1727353, 2337007, 39729119]

約数ペア:

[(1, 39729119), (17, 2337007), (23, 1727353), (43, 923933), (139, 285821), (289, 137471), (391, 101609), (731, 54349), (989, 40171), (2363, 16813), (3197, 12427), (5977, 6647)]