255690879

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 345781632

約数和(自身を除く): 90090753

約数列:

[1, 3, 83, 249, 643, 1597, 1929, 4791, 53369, 132551, 160107, 397653, 1026871, 3080613, 85230293, 255690879]

約数ペア:

[(1, 255690879), (3, 85230293), (83, 3080613), (249, 1026871), (643, 397653), (1597, 160107), (1929, 132551), (4791, 53369)]