157075331

素因数分解:

$7^2\times {\mathrm{503}}^1\times {\mathrm{6373}}^1$

素因数の和:6890

約数の個数: 12

約数和(自身を含む): 183112272

約数和(自身を除く): 26036941

約数列:

[1, 7, 49, 503, 3521, 6373, 24647, 44611, 312277, 3205619, 22439333, 157075331]

約数ペア:

[(1, 157075331), (7, 22439333), (49, 3205619), (503, 312277), (3521, 44611), (6373, 24647)]