2791593

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 4679168

約数和(自身を除く): 1887575

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 607, 657, 1533, 1821, 4249, 4599, 5463, 12747, 38241, 44311, 132933, 310177, 398799, 930531, 2791593]

約数ペア:

[(1, 2791593), (3, 930531), (7, 398799), (9, 310177), (21, 132933), (63, 44311), (73, 38241), (219, 12747), (511, 5463), (607, 4599), (657, 4249), (1533, 1821)]