172862171

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31534

約数の個数: 12

約数和(自身を含む): 193299480

約数和(自身を除く): 20437309

約数列:

[1, 17, 19, 289, 323, 5491, 31481, 535177, 598139, 9098009, 10168363, 172862171]

約数ペア:

[(1, 172862171), (17, 10168363), (19, 9098009), (289, 598139), (323, 535177), (5491, 31481)]