2779075321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{4451}}^1$

素因数の和:6324

約数の個数: 16

約数和(自身を含む): 3131928576

約数和(自身を除く): 352853255

約数列:

[1, 11, 31, 341, 1831, 4451, 20141, 48961, 56761, 137981, 624371, 1517791, 8149781, 89647591, 252643211, 2779075321]

約数ペア:

[(1, 2779075321), (11, 252643211), (31, 89647591), (341, 8149781), (1831, 1517791), (4451, 624371), (20141, 137981), (48961, 56761)]