1419687

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1060

約数の個数: 20

約数和(自身を含む): 2247696

約数和(自身を除く): 828009

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1031, 1377, 3093, 9279, 17527, 27837, 52581, 83511, 157743, 473229, 1419687]

約数ペア:

[(1, 1419687), (3, 473229), (9, 157743), (17, 83511), (27, 52581), (51, 27837), (81, 17527), (153, 9279), (459, 3093), (1031, 1377)]