87485923

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 104529600

約数和(自身を除く): 17043677

約数列:

[1, 7, 41, 49, 287, 343, 2009, 6221, 14063, 43547, 255061, 304829, 1785427, 2133803, 12497989, 87485923]

約数ペア:

[(1, 87485923), (7, 12497989), (41, 2133803), (49, 1785427), (287, 304829), (343, 255061), (2009, 43547), (6221, 14063)]