13257153

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16213

約数の個数: 24

約数和(自身を含む): 23569728

約数和(自身を除く): 10312575

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 16187, 48561, 113309, 145683, 210431, 339927, 631293, 1019781, 1473017, 1893879, 4419051, 13257153]

約数ペア:

[(1, 13257153), (3, 4419051), (7, 1893879), (9, 1473017), (13, 1019781), (21, 631293), (39, 339927), (63, 210431), (91, 145683), (117, 113309), (273, 48561), (819, 16187)]