2553482403

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{27961}}^1$

素因数の和:28179

約数の個数: 24

約数和(自身を含む): 3765922160

約数和(自身を除く): 1212439757

約数列:

[1, 3, 9, 73, 139, 219, 417, 657, 1251, 10147, 27961, 30441, 83883, 91323, 251649, 2041153, 3886579, 6123459, 11659737, 18370377, 34979211, 283720267, 851160801, 2553482403]

約数ペア:

[(1, 2553482403), (3, 851160801), (9, 283720267), (73, 34979211), (139, 18370377), (219, 11659737), (417, 6123459), (657, 3886579), (1251, 2041153), (10147, 251649), (27961, 91323), (30441, 83883)]