9620181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 15091200

約数和(自身を除く): 5471019

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 20959, 62877, 188631, 356303, 565893, 1068909, 3206727, 9620181]

約数ペア:

[(1, 9620181), (3, 3206727), (9, 1068909), (17, 565893), (27, 356303), (51, 188631), (153, 62877), (459, 20959)]