2040951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 3098880

約数和(自身を除く): 1057929

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2689, 8067, 29579, 61847, 88737, 185541, 680317, 2040951]

約数ペア:

[(1, 2040951), (3, 680317), (11, 185541), (23, 88737), (33, 61847), (69, 29579), (253, 8067), (759, 2689)]