22857243

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 8246757

約数列:

[1, 3, 71, 213, 239, 449, 717, 1347, 16969, 31879, 50907, 95637, 107311, 321933, 7619081, 22857243]

約数ペア:

[(1, 22857243), (3, 7619081), (71, 321933), (213, 107311), (239, 95637), (449, 50907), (717, 31879), (1347, 16969)]