2056538943

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{8191}}^1$

素因数の和:8764

約数の個数: 32

約数和(自身を含む): 3232235520

約数和(自身を除く): 1175696577

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 547, 1641, 4923, 8191, 9299, 14769, 24573, 27897, 73719, 83691, 139247, 221157, 251073, 417741, 1253223, 3759669, 4480477, 13441431, 40324293, 76168109, 120972879, 228504327, 685512981, 2056538943]

約数ペア:

[(1, 2056538943), (3, 685512981), (9, 228504327), (17, 120972879), (27, 76168109), (51, 40324293), (153, 13441431), (459, 4480477), (547, 3759669), (1641, 1253223), (4923, 417741), (8191, 251073), (9299, 221157), (14769, 139247), (24573, 83691), (27897, 73719)]