9887977307521

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1\times {\mathrm{2181341}}^1$

素因数の和:2182692

約数の個数: 16

約数和(自身を含む): 10264226252688

約数和(自身を除く): 376248945167

約数列:

[1, 37, 101, 1213, 3737, 44881, 122513, 2181341, 4532981, 80709617, 220315441, 2645966633, 8151671317, 97900765421, 267242629933, 9887977307521]

約数ペア:

[(1, 9887977307521), (37, 267242629933), (101, 97900765421), (1213, 8151671317), (3737, 2645966633), (44881, 220315441), (122513, 80709617), (2181341, 4532981)]