7194447

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 11648000

約数和(自身を除く): 4453553

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 199, 309, 351, 597, 927, 1339, 1791, 2587, 2781, 4017, 5373, 7761, 12051, 20497, 23283, 36153, 61491, 69849, 184473, 266461, 553419, 799383, 2398149, 7194447]

約数ペア:

[(1, 7194447), (3, 2398149), (9, 799383), (13, 553419), (27, 266461), (39, 184473), (103, 69849), (117, 61491), (199, 36153), (309, 23283), (351, 20497), (597, 12051), (927, 7761), (1339, 5373), (1791, 4017), (2587, 2781)]