7131672819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{382621}}^1$

素因数の和:382755

約数の個数: 24

約数和(自身を含む): 10942989200

約数和(自身を除く): 3811316381

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 382621, 1147863, 3443589, 7269799, 21809397, 41705689, 65428191, 125117067, 375351201, 792408091, 2377224273, 7131672819]

約数ペア:

[(1, 7131672819), (3, 2377224273), (9, 792408091), (19, 375351201), (57, 125117067), (109, 65428191), (171, 41705689), (327, 21809397), (981, 7269799), (2071, 3443589), (6213, 1147863), (18639, 382621)]