7054749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 11424000

約数和(自身を除く): 4369251

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 199, 303, 351, 597, 909, 1313, 1791, 2587, 2727, 3939, 5373, 7761, 11817, 20099, 23283, 35451, 60297, 69849, 180891, 261287, 542673, 783861, 2351583, 7054749]

約数ペア:

[(1, 7054749), (3, 2351583), (9, 783861), (13, 542673), (27, 261287), (39, 180891), (101, 69849), (117, 60297), (199, 35451), (303, 23283), (351, 20099), (597, 11817), (909, 7761), (1313, 5373), (1791, 3939), (2587, 2727)]