1608963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 2236416

約数和(自身を除く): 627453

約数列:

[1, 3, 41, 103, 123, 127, 309, 381, 4223, 5207, 12669, 13081, 15621, 39243, 536321, 1608963]

約数ペア:

[(1, 1608963), (3, 536321), (41, 39243), (103, 15621), (123, 13081), (127, 12669), (309, 5207), (381, 4223)]