2771187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 3975552

約数和(自身を除く): 1204365

約数列:

[1, 3, 17, 51, 67, 201, 811, 1139, 2433, 3417, 13787, 41361, 54337, 163011, 923729, 2771187]

約数ペア:

[(1, 2771187), (3, 923729), (17, 163011), (51, 54337), (67, 41361), (201, 13787), (811, 3417), (1139, 2433)]