56814693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76673}}^1$

素因数の和:76708

約数の個数: 16

約数和(自身を含む): 85874880

約数和(自身を除く): 29060187

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 76673, 230019, 996749, 1456787, 2990247, 4370361, 18938231, 56814693]

約数ペア:

[(1, 56814693), (3, 18938231), (13, 4370361), (19, 2990247), (39, 1456787), (57, 996749), (247, 230019), (741, 76673)]