26228943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 43203888

約数和(自身を除く): 16974945

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13187, 39561, 118683, 171431, 224179, 514293, 672537, 1542879, 2017611, 2914327, 8742981, 26228943]

約数ペア:

[(1, 26228943), (3, 8742981), (9, 2914327), (13, 2017611), (17, 1542879), (39, 672537), (51, 514293), (117, 224179), (153, 171431), (221, 118683), (663, 39561), (1989, 13187)]