269456473

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{13177}}^1$

素因数の和:13225

約数の個数: 18

約数和(自身を含む): 320739342

約数和(自身を除く): 51282869

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 13177, 20449, 144947, 171301, 1594417, 1884311, 2226913, 20727421, 24496043, 269456473]

約数ペア:

[(1, 269456473), (11, 24496043), (13, 20727421), (121, 2226913), (143, 1884311), (169, 1594417), (1573, 171301), (1859, 144947), (13177, 20449)]