1208166639

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 1667312640

約数和(自身を除く): 459146001

約数列:

[1, 3, 41, 107, 123, 321, 1681, 2239, 4387, 5043, 6717, 13161, 91799, 179867, 239573, 275397, 539601, 718719, 3763759, 9822493, 11291277, 29467479, 402722213, 1208166639]

約数ペア:

[(1, 1208166639), (3, 402722213), (41, 29467479), (107, 11291277), (123, 9822493), (321, 3763759), (1681, 718719), (2239, 539601), (4387, 275397), (5043, 239573), (6717, 179867), (13161, 91799)]