1720773791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{887}}^1\times {\mathrm{16033}}^1$

素因数の和:16942

約数の個数: 12

約数和(自身を含む): 1893679536

約数和(自身を除く): 172905745

約数列:

[1, 11, 121, 887, 9757, 16033, 107327, 176363, 1939993, 14221271, 156433981, 1720773791]

約数ペア:

[(1, 1720773791), (11, 156433981), (121, 14221271), (887, 1939993), (9757, 176363), (16033, 107327)]