542670291

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{2411}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 795815280

約数和(自身を除く): 253144989

約数列:

[1, 3, 9, 89, 267, 281, 801, 843, 2411, 2529, 7233, 21699, 25009, 75027, 214579, 225081, 643737, 677491, 1931211, 2032473, 6097419, 60296699, 180890097, 542670291]

約数ペア:

[(1, 542670291), (3, 180890097), (9, 60296699), (89, 6097419), (267, 2032473), (281, 1931211), (801, 677491), (843, 643737), (2411, 225081), (2529, 214579), (7233, 75027), (21699, 25009)]