2006994003

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{2683}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 3091968000

約数和(自身を除く): 1084973997

約数列:

[1, 3, 7, 21, 179, 199, 537, 597, 1253, 1393, 2683, 3759, 4179, 8049, 18781, 35621, 56343, 106863, 249347, 480257, 533917, 748041, 1440771, 1601751, 3361799, 3737419, 10085397, 11212257, 95571143, 286713429, 668998001, 2006994003]

約数ペア:

[(1, 2006994003), (3, 668998001), (7, 286713429), (21, 95571143), (179, 11212257), (199, 10085397), (537, 3737419), (597, 3361799), (1253, 1601751), (1393, 1440771), (2683, 748041), (3759, 533917), (4179, 480257), (8049, 249347), (18781, 106863), (35621, 56343)]