2912883027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367649}}^1$

素因数の和:367810

約数の個数: 16

約数和(自身を含む): 4117680000

約数和(自身を除く): 1204796973

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 367649, 1102947, 6985331, 20955993, 51103211, 153309633, 970961009, 2912883027]

約数ペア:

[(1, 2912883027), (3, 970961009), (19, 153309633), (57, 51103211), (139, 20955993), (417, 6985331), (2641, 1102947), (7923, 367649)]