211149042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2707039}}^1$

素因数の和:2707057

約数の個数: 16

約数和(自身を含む): 454782720

約数和(自身を除く): 243633678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2707039, 5414078, 8121117, 16242234, 35191507, 70383014, 105574521, 211149042]

約数ペア:

[(1, 211149042), (2, 105574521), (3, 70383014), (6, 35191507), (13, 16242234), (26, 8121117), (39, 5414078), (78, 2707039)]