2759127

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4465152

約数和(自身を除く): 1706025

約数列:

[1, 3, 7, 21, 37, 53, 67, 111, 159, 201, 259, 371, 469, 777, 1113, 1407, 1961, 2479, 3551, 5883, 7437, 10653, 13727, 17353, 24857, 41181, 52059, 74571, 131387, 394161, 919709, 2759127]

約数ペア:

[(1, 2759127), (3, 919709), (7, 394161), (21, 131387), (37, 74571), (53, 52059), (67, 41181), (111, 24857), (159, 17353), (201, 13727), (259, 10653), (371, 7437), (469, 5883), (777, 3551), (1113, 2479), (1407, 1961)]