2912554701

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239539}}^1$

素因数の和:239745

約数の個数: 24

約数和(自身を含む): 4832959040

約数和(自身を除く): 1920404339

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 239539, 718617, 1676773, 2155851, 5030319, 15090957, 46231027, 138693081, 323617189, 416079243, 970851567, 2912554701]

約数ペア:

[(1, 2912554701), (3, 970851567), (7, 416079243), (9, 323617189), (21, 138693081), (63, 46231027), (193, 15090957), (579, 5030319), (1351, 2155851), (1737, 1676773), (4053, 718617), (12159, 239539)]