13495263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 20135088

約数和(自身を除く): 6639825

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 733, 969, 1083, 2199, 6137, 12461, 13927, 18411, 37383, 41781, 236759, 264613, 710277, 793839, 4498421, 13495263]

約数ペア:

[(1, 13495263), (3, 4498421), (17, 793839), (19, 710277), (51, 264613), (57, 236759), (323, 41781), (361, 37383), (733, 18411), (969, 13927), (1083, 12461), (2199, 6137)]