28759467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1907}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 41945472

約数和(自身を除く): 13186005

約数列:

[1, 3, 11, 33, 457, 1371, 1907, 5027, 5721, 15081, 20977, 62931, 871499, 2614497, 9586489, 28759467]

約数ペア:

[(1, 28759467), (3, 9586489), (11, 2614497), (33, 871499), (457, 62931), (1371, 20977), (1907, 15081), (5027, 5721)]