724014681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{1151}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 1048771584

約数和(自身を除く): 324756903

約数列:

[1, 3, 13, 39, 127, 381, 1151, 1651, 3453, 4953, 14963, 16129, 44889, 48387, 146177, 209677, 438531, 629031, 1900301, 5700903, 18564479, 55693437, 241338227, 724014681]

約数ペア:

[(1, 724014681), (3, 241338227), (13, 55693437), (39, 18564479), (127, 5700903), (381, 1900301), (1151, 629031), (1651, 438531), (3453, 209677), (4953, 146177), (14963, 48387), (16129, 44889)]