2016169533

素因数分解:

$3^2\times 7^2\times {\mathrm{4571813}}^1$

素因数の和:4571833

約数の個数: 18

約数和(自身を含む): 3387714174

約数和(自身を除く): 1371544641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4571813, 13715439, 32002691, 41146317, 96008073, 224018837, 288024219, 672056511, 2016169533]

約数ペア:

[(1, 2016169533), (3, 672056511), (7, 288024219), (9, 224018837), (21, 96008073), (49, 41146317), (63, 32002691), (147, 13715439), (441, 4571813)]