11175651

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:784

約数の個数: 20

約数和(自身を含む): 16788024

約数和(自身を除く): 5612373

約数列:

[1, 3, 9, 27, 81, 281, 491, 843, 1473, 2529, 4419, 7587, 13257, 22761, 39771, 137971, 413913, 1241739, 3725217, 11175651]

約数ペア:

[(1, 11175651), (3, 3725217), (9, 1241739), (27, 413913), (81, 137971), (281, 39771), (491, 22761), (843, 13257), (1473, 7587), (2529, 4419)]