23989041

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4142

約数の個数: 20

約数和(自身を含む): 36335332

約数和(自身を除く): 12346291

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4057, 5913, 12171, 36513, 109539, 296161, 328617, 888483, 2665449, 7996347, 23989041]

約数ペア:

[(1, 23989041), (3, 7996347), (9, 2665449), (27, 888483), (73, 328617), (81, 296161), (219, 109539), (657, 36513), (1971, 12171), (4057, 5913)]