2943754857

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{17851}}^1$

素因数の和:18181

約数の個数: 24

約数和(自身を含む): 4327753248

約数和(自身を除く): 1383998391

約数列:

[1, 3, 9, 73, 219, 251, 657, 753, 2259, 17851, 18323, 53553, 54969, 160659, 164907, 1303123, 3909369, 4480601, 11728107, 13441803, 40325409, 327083873, 981251619, 2943754857]

約数ペア:

[(1, 2943754857), (3, 981251619), (9, 327083873), (73, 40325409), (219, 13441803), (251, 11728107), (657, 4480601), (753, 3909369), (2259, 1303123), (17851, 164907), (18323, 160659), (53553, 54969)]