9731259

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 15890688

約数和(自身を除く): 6159429

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 191, 333, 459, 573, 629, 999, 1377, 1719, 1887, 2997, 3247, 5157, 5661, 7067, 9741, 15471, 16983, 21201, 29223, 50949, 63603, 87669, 120139, 190809, 263007, 360417, 572427, 1081251, 3243753, 9731259]

約数ペア:

[(1, 9731259), (3, 3243753), (9, 1081251), (17, 572427), (27, 360417), (37, 263007), (51, 190809), (81, 120139), (111, 87669), (153, 63603), (191, 50949), (333, 29223), (459, 21201), (573, 16983), (629, 15471), (999, 9741), (1377, 7067), (1719, 5661), (1887, 5157), (2997, 3247)]