13996071

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 21352848

約数和(自身を除く): 7356777

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 263, 657, 729, 789, 1971, 2367, 5913, 7101, 17739, 19199, 21303, 53217, 57597, 63909, 172791, 191727, 518373, 1555119, 4665357, 13996071]

約数ペア:

[(1, 13996071), (3, 4665357), (9, 1555119), (27, 518373), (73, 191727), (81, 172791), (219, 63909), (243, 57597), (263, 53217), (657, 21303), (729, 19199), (789, 17739), (1971, 7101), (2367, 5913)]