2017179423

素因数分解:

$3^3\times 7^2\times {\mathrm{1524701}}^1$

素因数の和:1524724

約数の個数: 24

約数和(自身を含む): 3476320560

約数和(自身を除く): 1459141137

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1524701, 4574103, 10672907, 13722309, 32018721, 41166927, 74710349, 96056163, 224131047, 288168489, 672393141, 2017179423]

約数ペア:

[(1, 2017179423), (3, 672393141), (7, 288168489), (9, 224131047), (21, 96056163), (27, 74710349), (49, 41166927), (63, 32018721), (147, 13722309), (189, 10672907), (441, 4574103), (1323, 1524701)]