2922147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 4548960

約数和(自身を除く): 1626813

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 269, 639, 807, 1207, 2421, 3621, 4573, 10863, 13719, 19099, 41157, 57297, 171891, 324683, 974049, 2922147]

約数ペア:

[(1, 2922147), (3, 974049), (9, 324683), (17, 171891), (51, 57297), (71, 41157), (153, 19099), (213, 13719), (269, 10863), (639, 4573), (807, 3621), (1207, 2421)]