291230548371

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{12460127}}^1$

素因数の和:12460200

約数の個数: 36

約数和(自身を含む): 498579561792

約数和(自身を除く): 207349013421

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2597, 3339, 7791, 23373, 12460127, 37380381, 87220889, 112141143, 261662667, 610546223, 660386731, 784988001, 1831638669, 1981160193, 4622707117, 5494916007, 5943480579, 13868121351, 32358949819, 41604364053, 97076849457, 291230548371]

約数ペア:

[(1, 291230548371), (3, 97076849457), (7, 41604364053), (9, 32358949819), (21, 13868121351), (49, 5943480579), (53, 5494916007), (63, 4622707117), (147, 1981160193), (159, 1831638669), (371, 784988001), (441, 660386731), (477, 610546223), (1113, 261662667), (2597, 112141143), (3339, 87220889), (7791, 37380381), (23373, 12460127)]