13910697

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 20908800

約数和(自身を除く): 6998103

約数列:

[1, 3, 9, 27, 81, 199, 597, 863, 1791, 2589, 5373, 7767, 16119, 23301, 69903, 171737, 515211, 1545633, 4636899, 13910697]

約数ペア:

[(1, 13910697), (3, 4636899), (9, 1545633), (27, 515211), (81, 171737), (199, 69903), (597, 23301), (863, 16119), (1791, 7767), (2589, 5373)]