8197281

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5982

約数の個数: 20

約数和(自身を含む): 12967812

約数和(自身を除く): 4770531

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5953, 17859, 53577, 101201, 160731, 303603, 482193, 910809, 2732427, 8197281]

約数ペア:

[(1, 8197281), (3, 2732427), (9, 910809), (17, 482193), (27, 303603), (51, 160731), (81, 101201), (153, 53577), (459, 17859), (1377, 5953)]