4236543

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 20

約数和(自身を含む): 6384928

約数和(自身を除く): 2148385

約数列:

[1, 3, 9, 27, 81, 193, 271, 579, 813, 1737, 2439, 5211, 7317, 15633, 21951, 52303, 156909, 470727, 1412181, 4236543]

約数ペア:

[(1, 4236543), (3, 1412181), (9, 470727), (27, 156909), (81, 52303), (193, 21951), (271, 15633), (579, 7317), (813, 5211), (1737, 2439)]