13247619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57349}}^1$

素因数の和:57370

約数の個数: 16

約数和(自身を含む): 22022400

約数和(自身を除く): 8774781

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 57349, 172047, 401443, 630839, 1204329, 1892517, 4415873, 13247619]

約数ペア:

[(1, 13247619), (3, 4415873), (7, 1892517), (11, 1204329), (21, 630839), (33, 401443), (77, 172047), (231, 57349)]