8887437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 14205464

約数和(自身を除く): 5318027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 2053, 4329, 6159, 18477, 26689, 75961, 80067, 227883, 240201, 683649, 987493, 2962479, 8887437]

約数ペア:

[(1, 8887437), (3, 2962479), (9, 987493), (13, 683649), (37, 240201), (39, 227883), (111, 80067), (117, 75961), (333, 26689), (481, 18477), (1443, 6159), (2053, 4329)]