1208177553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 1781885952

約数和(自身を除く): 573708399

約数列:

[1, 3, 11, 33, 107, 263, 321, 789, 1177, 1301, 2893, 3531, 3903, 8679, 14311, 28141, 42933, 84423, 139207, 309551, 342163, 417621, 928653, 1026489, 1531277, 3763793, 4593831, 11291379, 36611441, 109834323, 402725851, 1208177553]

約数ペア:

[(1, 1208177553), (3, 402725851), (11, 109834323), (33, 36611441), (107, 11291379), (263, 4593831), (321, 3763793), (789, 1531277), (1177, 1026489), (1301, 928653), (2893, 417621), (3531, 342163), (3903, 309551), (8679, 139207), (14311, 84423), (28141, 42933)]