2944996821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{126487}}^1$

素因数の和:126705

約数の個数: 24

約数和(自身を含む): 4604163200

約数和(自身を除く): 1659166379

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1791, 2587, 7761, 23283, 126487, 379461, 1138383, 1644331, 4932993, 14798979, 25170913, 75512739, 226538217, 327221869, 981665607, 2944996821]

約数ペア:

[(1, 2944996821), (3, 981665607), (9, 327221869), (13, 226538217), (39, 75512739), (117, 25170913), (199, 14798979), (597, 4932993), (1791, 1644331), (2587, 1138383), (7761, 379461), (23283, 126487)]