1145727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1842048

約数和(自身を除く): 696321

約数列:

[1, 3, 9, 11, 33, 71, 99, 163, 213, 489, 639, 781, 1467, 1793, 2343, 5379, 7029, 11573, 16137, 34719, 104157, 127303, 381909, 1145727]

約数ペア:

[(1, 1145727), (3, 381909), (9, 127303), (11, 104157), (33, 34719), (71, 16137), (99, 11573), (163, 7029), (213, 5379), (489, 2343), (639, 1793), (781, 1467)]