16729713

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 33331200

約数和(自身を除く): 16601487

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 619, 693, 819, 1001, 1287, 1857, 2079, 2457, 3003, 3861, 4333, 5571, 6809, 8047, 9009, 12999, 16713, 20427, 24141, 27027, 38997, 47663, 56329, 61281, 72423, 88517, 116991, 142989, 168987, 183843, 217269, 265551, 428967, 506961, 619619, 796653, 1286901, 1520883, 1858857, 2389959, 5576571, 16729713]

約数ペア:

[(1, 16729713), (3, 5576571), (7, 2389959), (9, 1858857), (11, 1520883), (13, 1286901), (21, 796653), (27, 619619), (33, 506961), (39, 428967), (63, 265551), (77, 217269), (91, 183843), (99, 168987), (117, 142989), (143, 116991), (189, 88517), (231, 72423), (273, 61281), (297, 56329), (351, 47663), (429, 38997), (619, 27027), (693, 24141), (819, 20427), (1001, 16713), (1287, 12999), (1857, 9009), (2079, 8047), (2457, 6809), (3003, 5571), (3861, 4333)]