11990043

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7883}}^1$

素因数の和:7915

約数の個数: 18

約数和(自身を含む): 18756036

約数和(自身を除く): 6765993

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7883, 23649, 70947, 102479, 307437, 922311, 1332227, 3996681, 11990043]

約数ペア:

[(1, 11990043), (3, 3996681), (9, 1332227), (13, 922311), (39, 307437), (117, 102479), (169, 70947), (507, 23649), (1521, 7883)]