12778875990117

素因数分解:

$3^2\times {\mathrm{559277}}^1\times {\mathrm{2538769}}^1$

素因数の和:3098052

約数の個数: 12

約数和(自身を含む): 18458416704780

約数和(自身を除く): 5679540714663

約数列:

[1, 3, 9, 559277, 1677831, 2538769, 5033493, 7616307, 22848921, 1419875110013, 4259625330039, 12778875990117]

約数ペア:

[(1, 12778875990117), (3, 4259625330039), (9, 1419875110013), (559277, 22848921), (1677831, 7616307), (2538769, 5033493)]