3837112721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12253}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 4440114360

約数和(自身を除く): 603001639

約数列:

[1, 13, 17, 109, 169, 221, 1417, 1853, 2873, 12253, 18421, 24089, 159289, 208301, 313157, 1335577, 2070757, 2707913, 17362501, 22704809, 35202869, 225712513, 295162517, 3837112721]

約数ペア:

[(1, 3837112721), (13, 295162517), (17, 225712513), (109, 35202869), (169, 22704809), (221, 17362501), (1417, 2707913), (1853, 2070757), (2873, 1335577), (12253, 313157), (18421, 208301), (24089, 159289)]