13276599

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 21157488

約数和(自身を除く): 7880889

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2441, 5439, 7323, 17087, 51261, 90317, 119609, 270951, 358827, 632219, 1896657, 4425533, 13276599]

約数ペア:

[(1, 13276599), (3, 4425533), (7, 1896657), (21, 632219), (37, 358827), (49, 270951), (111, 119609), (147, 90317), (259, 51261), (777, 17087), (1813, 7323), (2441, 5439)]