2912862849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3930989}}^1$

素因数の和:3931024

約数の個数: 16

約数和(自身を含む): 4402708800

約数和(自身を除く): 1489845951

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3930989, 11792967, 51102857, 74688791, 153308571, 224066373, 970954283, 2912862849]

約数ペア:

[(1, 2912862849), (3, 970954283), (13, 224066373), (19, 153308571), (39, 74688791), (57, 51102857), (247, 11792967), (741, 3930989)]