13826457

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 21936096

約数和(自身を除く): 8109639

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 3347, 4131, 10041, 30123, 56899, 90369, 170697, 271107, 512091, 813321, 1536273, 4608819, 13826457]

約数ペア:

[(1, 13826457), (3, 4608819), (9, 1536273), (17, 813321), (27, 512091), (51, 271107), (81, 170697), (153, 90369), (243, 56899), (459, 30123), (1377, 10041), (3347, 4131)]