23897013339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{728723}}^1$

素因数の和:729386

約数の個数: 16

約数和(自身を含む): 33789474432

約数和(自身を除く): 9892461093

約数列:

[1, 3, 17, 51, 643, 1929, 10931, 32793, 728723, 2186169, 12388291, 37164873, 468568889, 1405706667, 7965671113, 23897013339]

約数ペア:

[(1, 23897013339), (3, 7965671113), (17, 1405706667), (51, 468568889), (643, 37164873), (1929, 12388291), (10931, 2186169), (32793, 728723)]