56540487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{1367}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 79978752

約数和(自身を除く): 23438265

約数列:

[1, 3, 17, 51, 811, 1367, 2433, 4101, 13787, 23239, 41361, 69717, 1108637, 3325911, 18846829, 56540487]

約数ペア:

[(1, 56540487), (3, 18846829), (17, 3325911), (51, 1108637), (811, 69717), (1367, 41361), (2433, 23239), (4101, 13787)]