1087349451

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 1518414336

約数和(自身を除く): 431064885

約数列:

[1, 3, 37, 71, 111, 213, 281, 491, 843, 1473, 2627, 7881, 10397, 18167, 19951, 31191, 34861, 54501, 59853, 104583, 137971, 413913, 738187, 1289857, 2214561, 3869571, 5104927, 9795941, 15314781, 29387823, 362449817, 1087349451]

約数ペア:

[(1, 1087349451), (3, 362449817), (37, 29387823), (71, 15314781), (111, 9795941), (213, 5104927), (281, 3869571), (491, 2214561), (843, 1289857), (1473, 738187), (2627, 413913), (7881, 137971), (10397, 104583), (18167, 59853), (19951, 54501), (31191, 34861)]