38678739

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 57200640

約数和(自身を除く): 18521901

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 839, 1397, 2517, 4191, 9229, 15367, 27687, 46101, 101519, 106553, 304557, 319659, 1172083, 3516249, 12892913, 38678739]

約数ペア:

[(1, 38678739), (3, 12892913), (11, 3516249), (33, 1172083), (121, 319659), (127, 304557), (363, 106553), (381, 101519), (839, 46101), (1397, 27687), (2517, 15367), (4191, 9229)]