17392077

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5290

約数の個数: 20

約数和(自身を含む): 26619516

約数和(自身を除く): 9227439

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 5237, 15711, 47133, 141399, 214717, 424197, 644151, 1932453, 5797359, 17392077]

約数ペア:

[(1, 17392077), (3, 5797359), (9, 1932453), (27, 644151), (41, 424197), (81, 214717), (123, 141399), (369, 47133), (1107, 15711), (3321, 5237)]