13374501

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 21313440

約数和(自身を除く): 7938939

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2459, 5439, 7377, 17213, 51639, 90983, 120491, 272949, 361473, 636881, 1910643, 4458167, 13374501]

約数ペア:

[(1, 13374501), (3, 4458167), (7, 1910643), (21, 636881), (37, 361473), (49, 272949), (111, 120491), (147, 90983), (259, 51639), (777, 17213), (1813, 7377), (2459, 5439)]