2906763

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 4093440

約数和(自身を除く): 1186677

約数列:

[1, 3, 23, 69, 103, 309, 409, 1227, 2369, 7107, 9407, 28221, 42127, 126381, 968921, 2906763]

約数ペア:

[(1, 2906763), (3, 968921), (23, 126381), (69, 42127), (103, 28221), (309, 9407), (409, 7107), (1227, 2369)]