13403151

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 21141120

約数和(自身を除く): 7737969

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2903, 4617, 8709, 26127, 55157, 78381, 165471, 235143, 496413, 705429, 1489239, 4467717, 13403151]

約数ペア:

[(1, 13403151), (3, 4467717), (9, 1489239), (19, 705429), (27, 496413), (57, 235143), (81, 165471), (171, 78381), (243, 55157), (513, 26127), (1539, 8709), (2903, 4617)]