11390769

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7489}}^1$

素因数の和:7521

約数の個数: 18

約数和(自身を含む): 17818710

約数和(自身を除く): 6427941

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7489, 22467, 67401, 97357, 292071, 876213, 1265641, 3796923, 11390769]

約数ペア:

[(1, 11390769), (3, 3796923), (9, 1265641), (13, 876213), (39, 292071), (117, 97357), (169, 67401), (507, 22467), (1521, 7489)]