9747874367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{325439}}^1$

素因数の和:325846

約数の個数: 16

約数和(自身を含む): 12184473600

約数和(自身を除く): 2436599233

約数列:

[1, 7, 11, 77, 389, 2723, 4279, 29953, 325439, 2278073, 3579829, 25058803, 126595771, 886170397, 1392553481, 9747874367]

約数ペア:

[(1, 9747874367), (7, 1392553481), (11, 886170397), (77, 126595771), (389, 25058803), (2723, 3579829), (4279, 2278073), (29953, 325439)]