274328847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 456412320

約数和(自身を除く): 182083473

約数列:

[1, 3, 9, 13, 17, 39, 51, 107, 117, 153, 221, 321, 663, 963, 1289, 1391, 1819, 1989, 3867, 4173, 5457, 11601, 12519, 16371, 16757, 21913, 23647, 50271, 65739, 70941, 137923, 150813, 197217, 212823, 284869, 413769, 854607, 1241307, 1792999, 2344691, 2563821, 5378997, 7034073, 16136991, 21102219, 30480983, 91442949, 274328847]

約数ペア:

[(1, 274328847), (3, 91442949), (9, 30480983), (13, 21102219), (17, 16136991), (39, 7034073), (51, 5378997), (107, 2563821), (117, 2344691), (153, 1792999), (221, 1241307), (321, 854607), (663, 413769), (963, 284869), (1289, 212823), (1391, 197217), (1819, 150813), (1989, 137923), (3867, 70941), (4173, 65739), (5457, 50271), (11601, 23647), (12519, 21913), (16371, 16757)]