13572657

素因数分解:

$3^3\times 7^2\times {\mathrm{10259}}^1$

素因数の和:10282

約数の個数: 24

約数和(自身を含む): 23392800

約数和(自身を除く): 9820143

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10259, 30777, 71813, 92331, 215439, 276993, 502691, 646317, 1508073, 1938951, 4524219, 13572657]

約数ペア:

[(1, 13572657), (3, 4524219), (7, 1938951), (9, 1508073), (21, 646317), (27, 502691), (49, 276993), (63, 215439), (147, 92331), (189, 71813), (441, 30777), (1323, 10259)]