5981811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 8785920

約数和(自身を除く): 2804109

約数列:

[1, 3, 11, 33, 109, 327, 1199, 1663, 3597, 4989, 18293, 54879, 181267, 543801, 1993937, 5981811]

約数ペア:

[(1, 5981811), (3, 1993937), (11, 543801), (33, 181267), (109, 54879), (327, 18293), (1199, 4989), (1663, 3597)]