1329125517

素因数分解:

$3^4\times {\mathrm{1019}}^1\times {\mathrm{16103}}^1$

素因数の和:17134

約数の個数: 20

約数和(自身を含む): 1987555680

約数和(自身を除く): 658430163

約数列:

[1, 3, 9, 27, 81, 1019, 3057, 9171, 16103, 27513, 48309, 82539, 144927, 434781, 1304343, 16408957, 49226871, 147680613, 443041839, 1329125517]

約数ペア:

[(1, 1329125517), (3, 443041839), (9, 147680613), (27, 49226871), (81, 16408957), (1019, 1304343), (3057, 434781), (9171, 144927), (16103, 82539), (27513, 48309)]