8968023

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5040297

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 191, 333, 423, 573, 999, 1269, 1719, 1739, 5157, 5217, 7067, 8977, 15651, 21201, 26931, 46953, 63603, 80793, 190809, 242379, 332149, 996447, 2989341, 8968023]

約数ペア:

[(1, 8968023), (3, 2989341), (9, 996447), (27, 332149), (37, 242379), (47, 190809), (111, 80793), (141, 63603), (191, 46953), (333, 26931), (423, 21201), (573, 15651), (999, 8977), (1269, 7067), (1719, 5217), (1739, 5157)]