17250219

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 29514240

約数和(自身を除く): 12264021

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 853, 963, 2247, 2559, 2889, 5971, 6741, 7677, 17913, 20223, 23031, 53739, 91271, 161217, 273813, 638897, 821439, 1916691, 2464317, 5750073, 17250219]

約数ペア:

[(1, 17250219), (3, 5750073), (7, 2464317), (9, 1916691), (21, 821439), (27, 638897), (63, 273813), (107, 161217), (189, 91271), (321, 53739), (749, 23031), (853, 20223), (963, 17913), (2247, 7677), (2559, 6741), (2889, 5971)]