1329125841

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{965233}}^1$

素因数の和:965262

約数の個数: 20

約数和(自身を含む): 2102279652

約数和(自身を除く): 773153811

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 965233, 2895699, 8687097, 16408961, 26061291, 49226883, 78183873, 147680649, 443041947, 1329125841]

約数ペア:

[(1, 1329125841), (3, 443041947), (9, 147680649), (17, 78183873), (27, 49226883), (51, 26061291), (81, 16408961), (153, 8687097), (459, 2895699), (1377, 965233)]