325983

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 536448

約数和(自身を除く): 210465

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 361, 399, 817, 903, 1083, 2451, 2527, 5719, 7581, 15523, 17157, 46569, 108661, 325983]

約数ペア:

[(1, 325983), (3, 108661), (7, 46569), (19, 17157), (21, 15523), (43, 7581), (57, 5719), (129, 2527), (133, 2451), (301, 1083), (361, 903), (399, 817)]