13903137

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 20664000

約数和(自身を除く): 6760863

約数列:

[1, 3, 9, 27, 409, 1227, 1259, 3681, 3777, 11043, 11331, 33993, 514931, 1544793, 4634379, 13903137]

約数ペア:

[(1, 13903137), (3, 4634379), (9, 1544793), (27, 514931), (409, 33993), (1227, 11331), (1259, 11043), (3681, 3777)]