19244493

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41927}}^1$

素因数の和:41953

約数の個数: 16

約数和(自身を含む): 30188160

約数和(自身を除く): 10943667

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41927, 125781, 377343, 712759, 1132029, 2138277, 6414831, 19244493]

約数ペア:

[(1, 19244493), (3, 6414831), (9, 2138277), (17, 1132029), (27, 712759), (51, 377343), (153, 125781), (459, 41927)]