4447338

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{2161}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 10377600

約数和(自身を除く): 5930262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2161, 4322, 6483, 12966, 15127, 30254, 45381, 90762, 105889, 211778, 317667, 635334, 741223, 1482446, 2223669, 4447338]

約数ペア:

[(1, 4447338), (2, 2223669), (3, 1482446), (6, 741223), (7, 635334), (14, 317667), (21, 211778), (42, 105889), (49, 90762), (98, 45381), (147, 30254), (294, 15127), (343, 12966), (686, 6483), (1029, 4322), (2058, 2161)]