57192891

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{25453}}^1$

素因数の和:25570

約数の個数: 16

約数和(自身を含む): 87969024

約数和(自身を除く): 30776133

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 25453, 76359, 178171, 534513, 2723471, 8170413, 19064297, 57192891]

約数ペア:

[(1, 57192891), (3, 19064297), (7, 8170413), (21, 2723471), (107, 534513), (321, 178171), (749, 76359), (2247, 25453)]