890290701

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{778907}}^1$

素因数の和:779040

約数の個数: 12

約数和(自身を含む): 1296102912

約数和(自身を除く): 405812211

約数列:

[1, 3, 9, 127, 381, 1143, 778907, 2336721, 7010163, 98921189, 296763567, 890290701]

約数ペア:

[(1, 890290701), (3, 296763567), (9, 98921189), (127, 7010163), (381, 2336721), (1143, 778907)]