3257121

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 5080064

約数和(自身を除く): 1822943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3607, 10821, 25249, 75747, 155101, 465303, 1085707, 3257121]

約数ペア:

[(1, 3257121), (3, 1085707), (7, 465303), (21, 155101), (43, 75747), (129, 25249), (301, 10821), (903, 3607)]