1539394551

素因数分解:

$3^5\times {\mathrm{2417}}^1\times {\mathrm{2621}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 2307758544

約数和(自身を除く): 768363993

約数列:

[1, 3, 9, 27, 81, 243, 2417, 2621, 7251, 7863, 21753, 23589, 65259, 70767, 195777, 212301, 587331, 636903, 6334957, 19004871, 57014613, 171043839, 513131517, 1539394551]

約数ペア:

[(1, 1539394551), (3, 513131517), (9, 171043839), (27, 57014613), (81, 19004871), (243, 6334957), (2417, 636903), (2621, 587331), (7251, 212301), (7863, 195777), (21753, 70767), (23589, 65259)]