288317949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3643}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 425385984

約数和(自身を除く): 137068035

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 713, 851, 1147, 2139, 2553, 3441, 3643, 10929, 26381, 79143, 83789, 112933, 134791, 251367, 338799, 404373, 2597459, 3100193, 4178521, 7792377, 9300579, 12535563, 96105983, 288317949]

約数ペア:

[(1, 288317949), (3, 96105983), (23, 12535563), (31, 9300579), (37, 7792377), (69, 4178521), (93, 3100193), (111, 2597459), (713, 404373), (851, 338799), (1147, 251367), (2139, 134791), (2553, 112933), (3441, 83789), (3643, 79143), (10929, 26381)]