290979361

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{32479}}^1$

素因数の和:32544

約数の個数: 12

約数和(自身を含む): 319083520

約数和(自身を除く): 28104159

約数列:

[1, 17, 31, 289, 527, 8959, 32479, 552143, 1006849, 9386431, 17116433, 290979361]

約数ペア:

[(1, 290979361), (17, 17116433), (31, 9386431), (289, 1006849), (527, 552143), (8959, 32479)]