13678467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 19961472

約数和(自身を除く): 6283005

約数列:

[1, 3, 11, 33, 457, 907, 1371, 2721, 5027, 9977, 15081, 29931, 414499, 1243497, 4559489, 13678467]

約数ペア:

[(1, 13678467), (3, 4559489), (11, 1243497), (33, 414499), (457, 29931), (907, 15081), (1371, 9977), (2721, 5027)]