6742251

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 10889280

約数和(自身を除く): 4147029

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 397, 459, 629, 999, 1191, 1887, 3573, 5661, 6749, 10719, 14689, 16983, 20247, 44067, 60741, 132201, 182223, 249713, 396603, 749139, 2247417, 6742251]

約数ペア:

[(1, 6742251), (3, 2247417), (9, 749139), (17, 396603), (27, 249713), (37, 182223), (51, 132201), (111, 60741), (153, 44067), (333, 20247), (397, 16983), (459, 14689), (629, 10719), (999, 6749), (1191, 5661), (1887, 3573)]