816483327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4397}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 1261557504

約数和(自身を除く): 445074177

約数列:

[1, 3, 11, 17, 33, 51, 187, 331, 561, 993, 3641, 4397, 5627, 10923, 13191, 16881, 48367, 61897, 74749, 145101, 185691, 224247, 822239, 1455407, 2466717, 4366221, 16009477, 24741919, 48028431, 74225757, 272161109, 816483327]

約数ペア:

[(1, 816483327), (3, 272161109), (11, 74225757), (17, 48028431), (33, 24741919), (51, 16009477), (187, 4366221), (331, 2466717), (561, 1455407), (993, 822239), (3641, 224247), (4397, 185691), (5627, 145101), (10923, 74749), (13191, 61897), (16881, 48367)]