910197

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:690

約数の個数: 20

約数和(自身を含む): 1441836

約数和(自身を除く): 531639

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 661, 1377, 1983, 5949, 11237, 17847, 33711, 53541, 101133, 303399, 910197]

約数ペア:

[(1, 910197), (3, 303399), (9, 101133), (17, 53541), (27, 33711), (51, 17847), (81, 11237), (153, 5949), (459, 1983), (661, 1377)]