27893817

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10799}}^1$

素因数の和:10853

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 19280583

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 10799, 32397, 75593, 97191, 226779, 442759, 680337, 1328277, 3099313, 3984831, 9297939, 27893817]

約数ペア:

[(1, 27893817), (3, 9297939), (7, 3984831), (9, 3099313), (21, 1328277), (41, 680337), (63, 442759), (123, 226779), (287, 97191), (369, 75593), (861, 32397), (2583, 10799)]