172900319

素因数分解:

${\mathrm{17}}^2\times {\mathrm{479}}^1\times {\mathrm{1249}}^1$

素因数の和:1762

約数の個数: 12

約数和(自身を含む): 184200000

約数和(自身を除く): 11299681

約数列:

[1, 17, 289, 479, 1249, 8143, 21233, 138431, 360961, 598271, 10170607, 172900319]

約数ペア:

[(1, 172900319), (17, 10170607), (289, 598271), (479, 360961), (1249, 138431), (8143, 21233)]