26409699

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{23857}}^1$

素因数の和:23907

約数の個数: 16

約数和(自身を含む): 40081440

約数和(自身を除く): 13671741

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 23857, 71571, 214713, 644139, 978137, 2934411, 8803233, 26409699]

約数ペア:

[(1, 26409699), (3, 8803233), (9, 2934411), (27, 978137), (41, 644139), (123, 214713), (369, 71571), (1107, 23857)]