6458373

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 20

約数和(自身を含む): 9792288

約数和(自身を除く): 3333915

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1123, 1917, 3369, 5751, 10107, 30321, 79733, 90963, 239199, 717597, 2152791, 6458373]

約数ペア:

[(1, 6458373), (3, 2152791), (9, 717597), (27, 239199), (71, 90963), (81, 79733), (213, 30321), (639, 10107), (1123, 5751), (1917, 3369)]