11193987

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 17104640

約数和(自身を除く): 5910653

約数列:

[1, 3, 7, 21, 643, 829, 1929, 2487, 4501, 5803, 13503, 17409, 533047, 1599141, 3731329, 11193987]

約数ペア:

[(1, 11193987), (3, 3731329), (7, 1599141), (21, 533047), (643, 17409), (829, 13503), (1929, 5803), (2487, 4501)]