15551217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{52361}}^1$

素因数の和:52381

約数の個数: 16

約数和(自身を含む): 25133760

約数和(自身を除く): 9582543

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 52361, 157083, 471249, 575971, 1413747, 1727913, 5183739, 15551217]

約数ペア:

[(1, 15551217), (3, 5183739), (9, 1727913), (11, 1413747), (27, 575971), (33, 471249), (99, 157083), (297, 52361)]