1280810169

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{5399}}^1$

素因数の和:6061

約数の個数: 24

約数和(自身を含む): 1896523200

約数和(自身を除く): 615713031

約数列:

[1, 3, 9, 43, 129, 387, 613, 1839, 5399, 5517, 16197, 26359, 48591, 79077, 232157, 237231, 696471, 2089413, 3309587, 9928761, 29786283, 142312241, 426936723, 1280810169]

約数ペア:

[(1, 1280810169), (3, 426936723), (9, 142312241), (43, 29786283), (129, 9928761), (387, 3309587), (613, 2089413), (1839, 696471), (5399, 237231), (5517, 232157), (16197, 79077), (26359, 48591)]