2439780669

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8779}}^1$

素因数の和:8911

約数の個数: 40

約数和(自身を含む): 3773573760

約数和(自身を除く): 1333793091

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 219, 423, 657, 1269, 1971, 3431, 3807, 5913, 8779, 10293, 26337, 30879, 79011, 92637, 237033, 277911, 412613, 640867, 711099, 1237839, 1922601, 3713517, 5767803, 11140551, 17303409, 30120749, 33421653, 51910227, 90362247, 271086741, 813260223, 2439780669]

約数ペア:

[(1, 2439780669), (3, 813260223), (9, 271086741), (27, 90362247), (47, 51910227), (73, 33421653), (81, 30120749), (141, 17303409), (219, 11140551), (423, 5767803), (657, 3713517), (1269, 1922601), (1971, 1237839), (3431, 711099), (3807, 640867), (5913, 412613), (8779, 277911), (10293, 237033), (26337, 92637), (30879, 79011)]