3220803

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 5096520

約数和(自身を除く): 1875717

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2339, 7017, 21051, 39763, 63153, 119289, 189459, 357867, 1073601, 3220803]

約数ペア:

[(1, 3220803), (3, 1073601), (9, 357867), (17, 189459), (27, 119289), (51, 63153), (81, 39763), (153, 21051), (459, 7017), (1377, 2339)]