713282781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 1077108480

約数和(自身を除く): 363825699

約数列:

[1, 3, 19, 37, 41, 57, 73, 111, 113, 123, 219, 339, 703, 779, 1387, 1517, 2109, 2147, 2337, 2701, 2993, 4161, 4181, 4551, 4633, 6441, 8103, 8249, 8979, 12543, 13899, 24747, 28823, 51319, 56867, 79439, 86469, 88027, 110741, 153957, 156731, 170601, 171421, 238317, 264081, 305213, 332223, 338209, 470193, 514263, 915639, 1014627, 2104079, 3256999, 5799047, 6312237, 6425971, 9770997, 12513733, 17397141, 19277913, 37541199, 237760927, 713282781]

約数ペア:

[(1, 713282781), (3, 237760927), (19, 37541199), (37, 19277913), (41, 17397141), (57, 12513733), (73, 9770997), (111, 6425971), (113, 6312237), (123, 5799047), (219, 3256999), (339, 2104079), (703, 1014627), (779, 915639), (1387, 514263), (1517, 470193), (2109, 338209), (2147, 332223), (2337, 305213), (2701, 264081), (2993, 238317), (4161, 171421), (4181, 170601), (4551, 156731), (4633, 153957), (6441, 110741), (8103, 88027), (8249, 86469), (8979, 79439), (12543, 56867), (13899, 51319), (24747, 28823)]