13897377

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{9137}}^1$

素因数の和:9169

約数の個数: 18

約数和(自身を含む): 21739302

約数和(自身を除く): 7841925

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 9137, 27411, 82233, 118781, 356343, 1069029, 1544153, 4632459, 13897377]

約数ペア:

[(1, 13897377), (3, 4632459), (9, 1544153), (13, 1069029), (39, 356343), (117, 118781), (169, 82233), (507, 27411), (1521, 9137)]