11387727

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7487}}^1$

素因数の和:7519

約数の個数: 18

約数和(自身を含む): 17813952

約数和(自身を除く): 6426225

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7487, 22461, 67383, 97331, 291993, 875979, 1265303, 3795909, 11387727]

約数ペア:

[(1, 11387727), (3, 3795909), (9, 1265303), (13, 875979), (39, 291993), (117, 97331), (169, 67383), (507, 22461), (1521, 7487)]