1118912289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{15971}}^1$

素因数の和:16189

約数の個数: 24

約数和(自身を含む): 1648438176

約数和(自身を除く): 529525887

約数列:

[1, 3, 11, 33, 121, 193, 363, 579, 2123, 6369, 15971, 23353, 47913, 70059, 175681, 527043, 1932491, 3082403, 5797473, 9247209, 33906433, 101719299, 372970763, 1118912289]

約数ペア:

[(1, 1118912289), (3, 372970763), (11, 101719299), (33, 33906433), (121, 9247209), (193, 5797473), (363, 3082403), (579, 1932491), (2123, 527043), (6369, 175681), (15971, 70059), (23353, 47913)]