78008343

素因数分解:

$3^1\times 7^2\times {\mathrm{530669}}^1$

素因数の和:530686

約数の個数: 12

約数和(自身を含む): 120992760

約数和(自身を除く): 42984417

約数列:

[1, 3, 7, 21, 49, 147, 530669, 1592007, 3714683, 11144049, 26002781, 78008343]

約数ペア:

[(1, 78008343), (3, 26002781), (7, 11144049), (21, 3714683), (49, 1592007), (147, 530669)]