12473559

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 20766720

約数和(自身を除く): 8293161

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1559, 2667, 4677, 8001, 10913, 14031, 32739, 98217, 197993, 593979, 1385951, 1781937, 4157853, 12473559]

約数ペア:

[(1, 12473559), (3, 4157853), (7, 1781937), (9, 1385951), (21, 593979), (63, 197993), (127, 98217), (381, 32739), (889, 14031), (1143, 10913), (1559, 8001), (2667, 4677)]