11641581

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 19690944

約数和(自身を除く): 8049363

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 4507, 13521, 31549, 40563, 94647, 184787, 283941, 554361, 1293509, 1663083, 3880527, 11641581]

約数ペア:

[(1, 11641581), (3, 3880527), (7, 1663083), (9, 1293509), (21, 554361), (41, 283941), (63, 184787), (123, 94647), (287, 40563), (369, 31549), (861, 13521), (2583, 4507)]