24471531

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 18620469

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 349, 371, 441, 477, 1047, 1113, 1323, 1431, 2443, 2597, 3141, 3339, 7329, 7791, 9423, 10017, 17101, 18497, 21987, 23373, 51303, 55491, 65961, 70119, 129479, 153909, 166473, 388437, 461727, 499419, 906353, 1165311, 2719059, 3495933, 8157177, 24471531]

約数ペア:

[(1, 24471531), (3, 8157177), (7, 3495933), (9, 2719059), (21, 1165311), (27, 906353), (49, 499419), (53, 461727), (63, 388437), (147, 166473), (159, 153909), (189, 129479), (349, 70119), (371, 65961), (441, 55491), (477, 51303), (1047, 23373), (1113, 21987), (1323, 18497), (1431, 17101), (2443, 10017), (2597, 9423), (3141, 7791), (3339, 7329)]