13214257281

素因数分解:

$3^2\times {\mathrm{701}}^1\times {\mathrm{2094509}}^1$

素因数の和:2095216

約数の個数: 12

約数和(自身を含む): 19114498260

約数和(自身を除く): 5900240979

約数列:

[1, 3, 9, 701, 2103, 6309, 2094509, 6283527, 18850581, 1468250809, 4404752427, 13214257281]

約数ペア:

[(1, 13214257281), (3, 4404752427), (9, 1468250809), (701, 18850581), (2103, 6283527), (6309, 2094509)]