2760819201

素因数分解:

$3^3\times 7^2\times {\mathrm{2086787}}^1$

素因数の和:2086810

約数の個数: 24

約数和(自身を含む): 4757876640

約数和(自身を除く): 1997057439

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2086787, 6260361, 14607509, 18781083, 43822527, 56343249, 102252563, 131467581, 306757689, 394402743, 920273067, 2760819201]

約数ペア:

[(1, 2760819201), (3, 920273067), (7, 394402743), (9, 306757689), (21, 131467581), (27, 102252563), (49, 56343249), (63, 43822527), (147, 18781083), (189, 14607509), (441, 6260361), (1323, 2086787)]