3961953

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1246

約数の個数: 20

約数和(自身を含む): 6067908

約数和(自身を除く): 2105955

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1193, 3321, 3579, 10737, 32211, 48913, 96633, 146739, 440217, 1320651, 3961953]

約数ペア:

[(1, 3961953), (3, 1320651), (9, 440217), (27, 146739), (41, 96633), (81, 48913), (123, 32211), (369, 10737), (1107, 3579), (1193, 3321)]