26021373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72889}}^1$

素因数の和:72916

約数の個数: 16

約数和(自身を含む): 41984640

約数和(自身を除く): 15963267

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 72889, 218667, 510223, 1239113, 1530669, 3717339, 8673791, 26021373]

約数ペア:

[(1, 26021373), (3, 8673791), (7, 3717339), (17, 1530669), (21, 1239113), (51, 510223), (119, 218667), (357, 72889)]