20210340081

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{270217}}^1$

素因数の和:270560

約数の個数: 16

約数和(自身を含む): 27315797184

約数和(自身を除く): 7105457103

約数列:

[1, 3, 107, 233, 321, 699, 24931, 74793, 270217, 810651, 28913219, 62960561, 86739657, 188881683, 6736780027, 20210340081]

約数ペア:

[(1, 20210340081), (3, 6736780027), (107, 188881683), (233, 86739657), (321, 62960561), (699, 28913219), (24931, 810651), (74793, 270217)]