287234023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 312196896

約数和(自身を除く): 24962873

約数列:

[1, 17, 43, 613, 641, 731, 10421, 10897, 26359, 27563, 392933, 448103, 468571, 6679861, 16896119, 287234023]

約数ペア:

[(1, 287234023), (17, 16896119), (43, 6679861), (613, 468571), (641, 448103), (731, 392933), (10421, 27563), (10897, 26359)]