28854117

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 46512000

約数和(自身を除く): 17657883

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1699, 1887, 5097, 5661, 15291, 16983, 28883, 45873, 62863, 86649, 188589, 259947, 565767, 779841, 1068671, 1697301, 3206013, 9618039, 28854117]

約数ペア:

[(1, 28854117), (3, 9618039), (9, 3206013), (17, 1697301), (27, 1068671), (37, 779841), (51, 565767), (111, 259947), (153, 188589), (333, 86649), (459, 62863), (629, 45873), (999, 28883), (1699, 16983), (1887, 15291), (5097, 5661)]