13243041

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9739359

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1709, 2583, 5127, 7749, 11963, 15381, 35889, 46143, 70069, 107667, 210207, 323001, 490483, 630621, 1471449, 1891863, 4414347, 13243041]

約数ペア:

[(1, 13243041), (3, 4414347), (7, 1891863), (9, 1471449), (21, 630621), (27, 490483), (41, 323001), (63, 210207), (123, 107667), (189, 70069), (287, 46143), (369, 35889), (861, 15381), (1107, 11963), (1709, 7749), (2583, 5127)]