713207997

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 1170892800

約数和(自身を除く): 457684803

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 89, 123, 127, 171, 267, 369, 381, 513, 779, 801, 1107, 1143, 1539, 1691, 2337, 2403, 2413, 3321, 3429, 3649, 5073, 5207, 7011, 7209, 7239, 10287, 10947, 11303, 15219, 15621, 21033, 21717, 32841, 33909, 45657, 46863, 63099, 65151, 69331, 98523, 98933, 101727, 136971, 140589, 195453, 207993, 214757, 295569, 296799, 305181, 421767, 463423, 623979, 644271, 890397, 915543, 1390269, 1871937, 1932813, 2671191, 4170807, 5615811, 5798439, 8013573, 8805037, 12512421, 17395317, 26415111, 37537263, 79245333, 237735999, 713207997]

約数ペア:

[(1, 713207997), (3, 237735999), (9, 79245333), (19, 37537263), (27, 26415111), (41, 17395317), (57, 12512421), (81, 8805037), (89, 8013573), (123, 5798439), (127, 5615811), (171, 4170807), (267, 2671191), (369, 1932813), (381, 1871937), (513, 1390269), (779, 915543), (801, 890397), (1107, 644271), (1143, 623979), (1539, 463423), (1691, 421767), (2337, 305181), (2403, 296799), (2413, 295569), (3321, 214757), (3429, 207993), (3649, 195453), (5073, 140589), (5207, 136971), (7011, 101727), (7209, 98933), (7239, 98523), (10287, 69331), (10947, 65151), (11303, 63099), (15219, 46863), (15621, 45657), (21033, 33909), (21717, 32841)]