13004383

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^2$

素因数の和:159

約数の個数: 18

約数和(自身を含む): 15726776

約数和(自身を除く): 2722393

約数列:

[1, 7, 29, 47, 203, 329, 841, 1363, 2209, 5887, 9541, 15463, 39527, 64061, 276689, 448427, 1857769, 13004383]

約数ペア:

[(1, 13004383), (7, 1857769), (29, 448427), (47, 276689), (203, 64061), (329, 39527), (841, 15463), (1363, 9541), (2209, 5887)]