713487021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 1062246528

約数和(自身を除く): 348759507

約数列:

[1, 3, 13, 37, 39, 107, 111, 321, 481, 1391, 1443, 3959, 4173, 4621, 11877, 13863, 51467, 60073, 154401, 170977, 180219, 494447, 512931, 1483341, 2222701, 6427811, 6668103, 18294539, 19283433, 54883617, 237829007, 713487021]

約数ペア:

[(1, 713487021), (3, 237829007), (13, 54883617), (37, 19283433), (39, 18294539), (107, 6668103), (111, 6427811), (321, 2222701), (481, 1483341), (1391, 512931), (1443, 494447), (3959, 180219), (4173, 170977), (4621, 154401), (11877, 60073), (13863, 51467)]