8679879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8268

約数の個数: 20

約数和(自身を含む): 13965336

約数和(自身を除く): 5285457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8243, 24729, 74187, 107159, 222561, 321477, 667683, 964431, 2893293, 8679879]

約数ペア:

[(1, 8679879), (3, 2893293), (9, 964431), (13, 667683), (27, 321477), (39, 222561), (81, 107159), (117, 74187), (351, 24729), (1053, 8243)]