1243737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 2077920

約数和(自身を除く): 834183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 739, 1683, 2217, 6651, 8129, 12563, 24387, 37689, 73161, 113067, 138193, 414579, 1243737]

約数ペア:

[(1, 1243737), (3, 414579), (9, 138193), (11, 113067), (17, 73161), (33, 37689), (51, 24387), (99, 12563), (153, 8129), (187, 6651), (561, 2217), (739, 1683)]