13053768417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{549193}}^1$

素因数の和:549357

約数の個数: 24

約数和(自身を含む): 19990661600

約数和(自身を除く): 6936893183

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 23769, 549193, 1647579, 4942737, 10434667, 31304001, 76337827, 93912003, 229013481, 687040443, 1450418713, 4351256139, 13053768417]

約数ペア:

[(1, 13053768417), (3, 4351256139), (9, 1450418713), (19, 687040443), (57, 229013481), (139, 93912003), (171, 76337827), (417, 31304001), (1251, 10434667), (2641, 4942737), (7923, 1647579), (23769, 549193)]