2865243

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 1118373

約数列:

[1, 3, 37, 83, 111, 249, 311, 933, 3071, 9213, 11507, 25813, 34521, 77439, 955081, 2865243]

約数ペア:

[(1, 2865243), (3, 955081), (37, 77439), (83, 34521), (111, 25813), (249, 11507), (311, 9213), (933, 3071)]