4248531

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 7434240

約数和(自身を除く): 3185709

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 127, 177, 189, 381, 413, 531, 567, 889, 1143, 1239, 1593, 2667, 3429, 3717, 4779, 7493, 8001, 10287, 11151, 22479, 24003, 33453, 52451, 67437, 72009, 157353, 202311, 472059, 606933, 1416177, 4248531]

約数ペア:

[(1, 4248531), (3, 1416177), (7, 606933), (9, 472059), (21, 202311), (27, 157353), (59, 72009), (63, 67437), (81, 52451), (127, 33453), (177, 24003), (189, 22479), (381, 11151), (413, 10287), (531, 8001), (567, 7493), (889, 4779), (1143, 3717), (1239, 3429), (1593, 2667)]