25028289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19477

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 17446143

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 19447, 58341, 175023, 213917, 252811, 641751, 758433, 1925253, 2275299, 2780921, 8342763, 25028289]

約数ペア:

[(1, 25028289), (3, 8342763), (9, 2780921), (11, 2275299), (13, 1925253), (33, 758433), (39, 641751), (99, 252811), (117, 213917), (143, 175023), (429, 58341), (1287, 19447)]