2828397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 4677120

約数和(自身を除く): 1848723

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 347, 429, 627, 741, 1041, 2717, 3817, 4511, 6593, 8151, 11451, 13533, 19779, 49621, 72523, 85709, 148863, 217569, 257127, 942799, 2828397]

約数ペア:

[(1, 2828397), (3, 942799), (11, 257127), (13, 217569), (19, 148863), (33, 85709), (39, 72523), (57, 49621), (143, 19779), (209, 13533), (247, 11451), (347, 8151), (429, 6593), (627, 4511), (741, 3817), (1041, 2717)]