239436483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32831}}^1$

素因数の和:32875

約数の個数: 32

約数和(自身を含む): 397135872

約数和(自身を除く): 157699389

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 32831, 98493, 361141, 426803, 558127, 1083423, 1280409, 1674381, 4694833, 6139397, 7255651, 14084499, 18418191, 21766953, 79812161, 239436483]

約数ペア:

[(1, 239436483), (3, 79812161), (11, 21766953), (13, 18418191), (17, 14084499), (33, 7255651), (39, 6139397), (51, 4694833), (143, 1674381), (187, 1280409), (221, 1083423), (429, 558127), (561, 426803), (663, 361141), (2431, 98493), (7293, 32831)]