13849947

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1224

約数の個数: 20

約数和(自身を含む): 20836200

約数和(自身を除く): 6986253

約数列:

[1, 3, 9, 27, 81, 163, 489, 1049, 1467, 3147, 4401, 9441, 13203, 28323, 84969, 170987, 512961, 1538883, 4616649, 13849947]

約数ペア:

[(1, 13849947), (3, 4616649), (9, 1538883), (27, 512961), (81, 170987), (163, 84969), (489, 28323), (1049, 13203), (1467, 9441), (3147, 4401)]