1943799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1249545

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 197, 253, 299, 429, 591, 759, 897, 2167, 2561, 3289, 4531, 6501, 7683, 9867, 13593, 28171, 49841, 58903, 84513, 149523, 176709, 647933, 1943799]

約数ペア:

[(1, 1943799), (3, 647933), (11, 176709), (13, 149523), (23, 84513), (33, 58903), (39, 49841), (69, 28171), (143, 13593), (197, 9867), (253, 7683), (299, 6501), (429, 4531), (591, 3289), (759, 2561), (897, 2167)]