56685021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2411}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 80232768

約数和(自身を除く): 23547747

約数列:

[1, 3, 17, 51, 461, 1383, 2411, 7233, 7837, 23511, 40987, 122961, 1111471, 3334413, 18895007, 56685021]

約数ペア:

[(1, 56685021), (3, 18895007), (17, 3334413), (51, 1111471), (461, 122961), (1383, 40987), (2411, 23511), (7233, 7837)]