86009987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 105515712

約数和(自身を除く): 19505725

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 9901, 69307, 168317, 722773, 1178219, 5059411, 12287141, 86009987]

約数ペア:

[(1, 86009987), (7, 12287141), (17, 5059411), (73, 1178219), (119, 722773), (511, 168317), (1241, 69307), (8687, 9901)]