11948229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8677}}^1$

素因数の和:8706

約数の個数: 20

約数和(自身を含む): 18900684

約数和(自身を除く): 6952455

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8677, 26031, 78093, 147509, 234279, 442527, 702837, 1327581, 3982743, 11948229]

約数ペア:

[(1, 11948229), (3, 3982743), (9, 1327581), (17, 702837), (27, 442527), (51, 234279), (81, 147509), (153, 78093), (459, 26031), (1377, 8677)]