247107894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{340369}}^1$

素因数の和:340396

約数の個数: 24

約数和(自身を含む): 543230520

約数和(自身を除く): 296122626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 340369, 680738, 1021107, 2042214, 3744059, 7488118, 11232177, 22464354, 41184649, 82369298, 123553947, 247107894]

約数ペア:

[(1, 247107894), (2, 123553947), (3, 82369298), (6, 41184649), (11, 22464354), (22, 11232177), (33, 7488118), (66, 3744059), (121, 2042214), (242, 1021107), (363, 680738), (726, 340369)]