2037643923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{268783}}^1$

素因数の和:268831

約数の個数: 24

約数和(自身を含む): 3277014528

約数和(自身を除く): 1239370605

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 268783, 806349, 1881481, 5106877, 5644443, 15320631, 35748139, 97030663, 107244417, 291091989, 679214641, 2037643923]

約数ペア:

[(1, 2037643923), (3, 679214641), (7, 291091989), (19, 107244417), (21, 97030663), (57, 35748139), (133, 15320631), (361, 5644443), (399, 5106877), (1083, 1881481), (2527, 806349), (7581, 268783)]