19832931

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 31462704

約数和(自身を除く): 11629773

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4801, 14403, 43209, 81617, 129627, 244851, 388881, 734553, 1166643, 2203659, 6610977, 19832931]

約数ペア:

[(1, 19832931), (3, 6610977), (9, 2203659), (17, 1166643), (27, 734553), (51, 388881), (81, 244851), (153, 129627), (243, 81617), (459, 43209), (1377, 14403), (4131, 4801)]