512127

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 923520

約数和(自身を除く): 411393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 739, 2217, 5173, 6651, 8129, 15519, 24387, 46557, 56903, 73161, 170709, 512127]

約数ペア:

[(1, 512127), (3, 170709), (7, 73161), (9, 56903), (11, 46557), (21, 24387), (33, 15519), (63, 8129), (77, 6651), (99, 5173), (231, 2217), (693, 739)]