8134857

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 4997943

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 479, 629, 999, 1437, 1887, 4311, 5661, 8143, 12933, 16983, 17723, 24429, 53169, 73287, 159507, 219861, 301291, 478521, 903873, 2711619, 8134857]

約数ペア:

[(1, 8134857), (3, 2711619), (9, 903873), (17, 478521), (27, 301291), (37, 219861), (51, 159507), (111, 73287), (153, 53169), (333, 24429), (459, 17723), (479, 16983), (629, 12933), (999, 8143), (1437, 5661), (1887, 4311)]