12984710403

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16711339}}^1$

素因数の和:16711386

約数の個数: 16

約数和(自身を含む): 20320989440

約数和(自身を除く): 7336279037

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 16711339, 50134017, 116979373, 350938119, 618319543, 1854958629, 4328236801, 12984710403]

約数ペア:

[(1, 12984710403), (3, 4328236801), (7, 1854958629), (21, 618319543), (37, 350938119), (111, 116979373), (259, 50134017), (777, 16711339)]