15332409

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 23226676

約数和(自身を除く): 7894267

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2593, 5913, 7779, 23337, 70011, 189289, 210033, 567867, 1703601, 5110803, 15332409]

約数ペア:

[(1, 15332409), (3, 5110803), (9, 1703601), (27, 567867), (73, 210033), (81, 189289), (219, 70011), (657, 23337), (1971, 7779), (2593, 5913)]