2053051

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 2815344

約数和(自身を除く): 762293

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 293, 539, 637, 1001, 2051, 3223, 3809, 7007, 14357, 22561, 26663, 41899, 157927, 186641, 293293, 2053051]

約数ペア:

[(1, 2053051), (7, 293293), (11, 186641), (13, 157927), (49, 41899), (77, 26663), (91, 22561), (143, 14357), (293, 7007), (539, 3809), (637, 3223), (1001, 2051)]