3072909

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 4967424

約数和(自身を除く): 1894515

約数列:

[1, 3, 7, 21, 41, 43, 83, 123, 129, 249, 287, 301, 581, 861, 903, 1743, 1763, 3403, 3569, 5289, 10209, 10707, 12341, 23821, 24983, 37023, 71463, 74949, 146329, 438987, 1024303, 3072909]

約数ペア:

[(1, 3072909), (3, 1024303), (7, 438987), (21, 146329), (41, 74949), (43, 71463), (83, 37023), (123, 24983), (129, 23821), (249, 12341), (287, 10707), (301, 10209), (581, 5289), (861, 3569), (903, 3403), (1743, 1763)]