12735543

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 17773056

約数和(自身を除く): 5037513

約数列:

[1, 3, 41, 47, 123, 141, 1927, 2203, 5781, 6609, 90323, 103541, 270969, 310623, 4245181, 12735543]

約数ペア:

[(1, 12735543), (3, 4245181), (41, 310623), (47, 270969), (123, 103541), (141, 90323), (1927, 6609), (2203, 5781)]