1916804961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{46573}}^1$

素因数の和:46865

約数の個数: 24

約数和(自身を含む): 2942545320

約数和(自身を除く): 1025740359

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 13719, 41157, 46573, 139719, 419157, 791741, 2375223, 7125669, 12528137, 37584411, 112753233, 212978329, 638934987, 1916804961]

約数ペア:

[(1, 1916804961), (3, 638934987), (9, 212978329), (17, 112753233), (51, 37584411), (153, 12528137), (269, 7125669), (807, 2375223), (2421, 791741), (4573, 419157), (13719, 139719), (41157, 46573)]