2016381681

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{202387}}^1$

素因数の和:202443

約数の個数: 24

約数和(自身を含む): 3094107744

約数和(自身を除く): 1077726063

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 202387, 607161, 1821483, 5464449, 8297867, 16393347, 24893601, 49180041, 74680803, 224042409, 672127227, 2016381681]

約数ペア:

[(1, 2016381681), (3, 672127227), (9, 224042409), (27, 74680803), (41, 49180041), (81, 24893601), (123, 16393347), (243, 8297867), (369, 5464449), (1107, 1821483), (3321, 607161), (9963, 202387)]