172029319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16073}}^1$

素因数の和:16230

約数の個数: 16

約数和(自身を含む): 216034560

約数和(自身を除く): 44005241

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 16073, 112511, 176803, 1237621, 2234147, 15639029, 24575617, 172029319]

約数ペア:

[(1, 172029319), (7, 24575617), (11, 15639029), (77, 2234147), (139, 1237621), (973, 176803), (1529, 112511), (10703, 16073)]