17055171

素因数分解:

$3^3\times 7^1\times {\mathrm{90239}}^1$

素因数の和:90255

約数の個数: 16

約数和(自身を含む): 28876800

約数和(自身を除く): 11821629

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 90239, 270717, 631673, 812151, 1895019, 2436453, 5685057, 17055171]

約数ペア:

[(1, 17055171), (3, 5685057), (7, 2436453), (9, 1895019), (21, 812151), (27, 631673), (63, 270717), (189, 90239)]