38410929

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6679}}^1$

素因数の和:6762

約数の個数: 20

約数和(自身を含む): 58196160

約数和(自身を除く): 19785231

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6679, 20037, 60111, 180333, 474209, 540999, 1422627, 4267881, 12803643, 38410929]

約数ペア:

[(1, 38410929), (3, 12803643), (9, 4267881), (27, 1422627), (71, 540999), (81, 474209), (213, 180333), (639, 60111), (1917, 20037), (5751, 6679)]