56021889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242519}}^1$

素因数の和:242540

約数の個数: 16

約数和(自身を含む): 93127680

約数和(自身を除く): 37105791

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 242519, 727557, 1697633, 2667709, 5092899, 8003127, 18673963, 56021889]

約数ペア:

[(1, 56021889), (3, 18673963), (7, 8003127), (11, 5092899), (21, 2667709), (33, 1697633), (77, 727557), (231, 242519)]