26902293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 40512864

約数和(自身を除く): 13610571

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 2003, 4477, 6009, 13431, 22033, 66099, 74111, 222333, 242363, 727089, 815221, 2445663, 8967431, 26902293]

約数ペア:

[(1, 26902293), (3, 8967431), (11, 2445663), (33, 815221), (37, 727089), (111, 242363), (121, 222333), (363, 74111), (407, 66099), (1221, 22033), (2003, 13431), (4477, 6009)]