9188721

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6702

約数の個数: 20

約数和(自身を含む): 14535972

約数和(自身を除く): 5347251

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6673, 20019, 60057, 113441, 180171, 340323, 540513, 1020969, 3062907, 9188721]

約数ペア:

[(1, 9188721), (3, 3062907), (9, 1020969), (17, 540513), (27, 340323), (51, 180171), (81, 113441), (153, 60057), (459, 20019), (1377, 6673)]