16285581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 25585560

約数和(自身を除く): 9299979

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1277, 1417, 3831, 4251, 11493, 12753, 16601, 49803, 139193, 149409, 417579, 1252737, 1809509, 5428527, 16285581]

約数ペア:

[(1, 16285581), (3, 5428527), (9, 1809509), (13, 1252737), (39, 417579), (109, 149409), (117, 139193), (327, 49803), (981, 16601), (1277, 12753), (1417, 11493), (3831, 4251)]