5897889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 8865792

約数和(自身を除く): 2967903

約数列:

[1, 3, 9, 47, 73, 141, 191, 219, 423, 573, 657, 1719, 3431, 8977, 10293, 13943, 26931, 30879, 41829, 80793, 125487, 655321, 1965963, 5897889]

約数ペア:

[(1, 5897889), (3, 1965963), (9, 655321), (47, 125487), (73, 80793), (141, 41829), (191, 30879), (219, 26931), (423, 13943), (573, 10293), (657, 8977), (1719, 3431)]