2016011691

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{775091}}^1$

素因数の和:775131

約数の個数: 18

約数和(自身を含む): 3093392172

約数和(自身を除く): 1077380481

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 775091, 2325273, 6975819, 13176547, 39529641, 118588923, 224001299, 672003897, 2016011691]

約数ペア:

[(1, 2016011691), (3, 672003897), (9, 224001299), (17, 118588923), (51, 39529641), (153, 13176547), (289, 6975819), (867, 2325273), (2601, 775091)]