2872783197

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{3099011}}^1$

素因数の和:3099120

約数の個数: 12

約数和(自身を含む): 4189864224

約数和(自身を除く): 1317081027

約数列:

[1, 3, 9, 103, 309, 927, 3099011, 9297033, 27891099, 319198133, 957594399, 2872783197]

約数ペア:

[(1, 2872783197), (3, 957594399), (9, 319198133), (103, 27891099), (309, 9297033), (927, 3099011)]