830431293

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 1144059840

約数和(自身を除く): 313628547

約数列:

[1, 3, 37, 111, 241, 723, 839, 1369, 2517, 4107, 8917, 26751, 31043, 93129, 202199, 329929, 606597, 989787, 1148591, 3445773, 7481363, 22444089, 276810431, 830431293]

約数ペア:

[(1, 830431293), (3, 276810431), (37, 22444089), (111, 7481363), (241, 3445773), (723, 1148591), (839, 989787), (1369, 606597), (2517, 329929), (4107, 202199), (8917, 93129), (26751, 31043)]