2180682711

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3412649}}^1$

素因数の和:3412726

約数の個数: 12

約数和(自身を含む): 3194240400

約数和(自身を除く): 1013557689

約数列:

[1, 3, 9, 71, 213, 639, 3412649, 10237947, 30713841, 242298079, 726894237, 2180682711]

約数ペア:

[(1, 2180682711), (3, 726894237), (9, 242298079), (71, 30713841), (213, 10237947), (639, 3412649)]