6788691

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 12556544

約数和(自身を除く): 5767853

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 307, 351, 567, 819, 921, 1053, 1701, 2149, 2457, 2763, 3159, 3991, 6447, 7371, 8289, 11973, 19341, 22113, 24867, 27937, 35919, 58023, 74601, 83811, 107757, 174069, 251433, 323271, 522207, 754299, 969813, 2262897, 6788691]

約数ペア:

[(1, 6788691), (3, 2262897), (7, 969813), (9, 754299), (13, 522207), (21, 323271), (27, 251433), (39, 174069), (63, 107757), (81, 83811), (91, 74601), (117, 58023), (189, 35919), (243, 27937), (273, 24867), (307, 22113), (351, 19341), (567, 11973), (819, 8289), (921, 7371), (1053, 6447), (1701, 3991), (2149, 3159), (2457, 2763)]