38994969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7873}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 56440832

約数和(自身を除く): 17445863

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 7873, 23619, 102349, 307047, 999871, 2999613, 12998323, 38994969]

約数ペア:

[(1, 38994969), (3, 12998323), (13, 2999613), (39, 999871), (127, 307047), (381, 102349), (1651, 23619), (4953, 7873)]