6716619

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 5513781

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 139, 177, 273, 413, 417, 531, 767, 819, 973, 1239, 1251, 1807, 2301, 2919, 3717, 5369, 5421, 6903, 8201, 8757, 12649, 16107, 16263, 24603, 37947, 48321, 57407, 73809, 106613, 113841, 172221, 319839, 516663, 746291, 959517, 2238873, 6716619]

約数ペア:

[(1, 6716619), (3, 2238873), (7, 959517), (9, 746291), (13, 516663), (21, 319839), (39, 172221), (59, 113841), (63, 106613), (91, 73809), (117, 57407), (139, 48321), (177, 37947), (273, 24603), (413, 16263), (417, 16107), (531, 12649), (767, 8757), (819, 8201), (973, 6903), (1239, 5421), (1251, 5369), (1807, 3717), (2301, 2919)]