2142863541

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373777}}^1$

素因数の和:373810

約数の個数: 36

約数和(自身を含む): 3877572972

約数和(自身を除く): 1734709431

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 373777, 1121331, 2616439, 3363993, 4859101, 7849317, 14577303, 18315073, 23547951, 34013707, 43731909, 54945219, 102041121, 164835657, 238095949, 306123363, 714287847, 2142863541]

約数ペア:

[(1, 2142863541), (3, 714287847), (7, 306123363), (9, 238095949), (13, 164835657), (21, 102041121), (39, 54945219), (49, 43731909), (63, 34013707), (91, 23547951), (117, 18315073), (147, 14577303), (273, 7849317), (441, 4859101), (637, 3363993), (819, 2616439), (1911, 1121331), (5733, 373777)]