6897393

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 20

約数和(自身を含む): 10911780

約数和(自身を除く): 4014387

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5009, 15027, 45081, 85153, 135243, 255459, 405729, 766377, 2299131, 6897393]

約数ペア:

[(1, 6897393), (3, 2299131), (9, 766377), (17, 405729), (27, 255459), (51, 135243), (81, 85153), (153, 45081), (459, 15027), (1377, 5009)]