3748839423

素因数分解:

$3^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{20353}}^1$

素因数の和:20556

約数の個数: 32

約数和(自身を含む): 5861952000

約数和(自身を除く): 2113112577

約数列:

[1, 3, 7, 21, 49, 147, 179, 343, 537, 1029, 1253, 3759, 8771, 20353, 26313, 61059, 61397, 142471, 184191, 427413, 997297, 2991891, 3643187, 6981079, 10929561, 20943237, 25502309, 76506927, 178516163, 535548489, 1249613141, 3748839423]

約数ペア:

[(1, 3748839423), (3, 1249613141), (7, 535548489), (21, 178516163), (49, 76506927), (147, 25502309), (179, 20943237), (343, 10929561), (537, 6981079), (1029, 3643187), (1253, 2991891), (3759, 997297), (8771, 427413), (20353, 184191), (26313, 142471), (61059, 61397)]