2743454907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2161903}}^1$

素因数の和:2161959

約数の個数: 16

約数和(自身を含む): 4150855680

約数和(自身を除く): 1407400773

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2161903, 6485709, 19457127, 58371381, 101609441, 304828323, 914484969, 2743454907]

約数ペア:

[(1, 2743454907), (3, 914484969), (9, 304828323), (27, 101609441), (47, 58371381), (141, 19457127), (423, 6485709), (1269, 2161903)]