259242231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{11579}}^1$

素因数の和:12038

約数の個数: 16

約数和(自身を含む): 366854400

約数和(自身を除く): 107612169

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 11579, 22389, 34737, 196843, 590529, 5083181, 15249543, 86414077, 259242231]

約数ペア:

[(1, 259242231), (3, 86414077), (17, 15249543), (51, 5083181), (439, 590529), (1317, 196843), (7463, 34737), (11579, 22389)]