8889309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 15087072

約数和(自身を除く): 6197763

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6907, 20721, 62163, 75977, 89791, 227931, 269373, 683793, 808119, 987701, 2963103, 8889309]

約数ペア:

[(1, 8889309), (3, 2963103), (9, 987701), (11, 808119), (13, 683793), (33, 269373), (39, 227931), (99, 89791), (117, 75977), (143, 62163), (429, 20721), (1287, 6907)]