27219269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 34352640

約数和(自身を除く): 7133371

約数列:

[1, 7, 11, 77, 83, 581, 913, 4259, 6391, 29813, 46849, 327943, 353497, 2474479, 3888467, 27219269]

約数ペア:

[(1, 27219269), (7, 3888467), (11, 2474479), (77, 353497), (83, 327943), (581, 46849), (913, 29813), (4259, 6391)]