193399129

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{358811}}^1$

素因数の和:358836

約数の個数: 12

約数和(自身を含む): 245427408

約数和(自身を除く): 52028279

約数列:

[1, 7, 11, 49, 77, 539, 358811, 2511677, 3946921, 17581739, 27628447, 193399129]

約数ペア:

[(1, 193399129), (7, 27628447), (11, 17581739), (49, 3946921), (77, 2511677), (539, 358811)]