1187687553

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1\times {\mathrm{2659}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 1717359840

約数和(自身を除く): 529672287

約数列:

[1, 3, 13, 39, 169, 507, 881, 2643, 2659, 7977, 11453, 34359, 34567, 103701, 148889, 446667, 449371, 1348113, 2342579, 7027737, 30453527, 91360581, 395895851, 1187687553]

約数ペア:

[(1, 1187687553), (3, 395895851), (13, 91360581), (39, 30453527), (169, 7027737), (507, 2342579), (881, 1348113), (2643, 449371), (2659, 446667), (7977, 148889), (11453, 103701), (34359, 34567)]