987797335

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{70381}}^1$

素因数の和:70794

約数の個数: 16

約数和(自身を含む): 1358091072

約数和(自身を除く): 370293737

約数列:

[1, 5, 7, 35, 401, 2005, 2807, 14035, 70381, 351905, 492667, 2463335, 28222781, 141113905, 197559467, 987797335]

約数ペア:

[(1, 987797335), (5, 197559467), (7, 141113905), (35, 28222781), (401, 2463335), (2005, 492667), (2807, 351905), (14035, 70381)]