131282211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{9293}}^1$

素因数の和:9590

約数の個数: 16

約数和(自身を含む): 186028704

約数和(自身を除く): 54746493

約数列:

[1, 3, 17, 51, 277, 831, 4709, 9293, 14127, 27879, 157981, 473943, 2574161, 7722483, 43760737, 131282211]

約数ペア:

[(1, 131282211), (3, 43760737), (17, 7722483), (51, 2574161), (277, 473943), (831, 157981), (4709, 27879), (9293, 14127)]