47862423

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20533}}^1$

素因数の和:20583

約数の個数: 24

約数和(自身を含む): 81150368

約数和(自身を除く): 33287945

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 20533, 61599, 143731, 184797, 431193, 759721, 1293579, 2279163, 5318047, 6837489, 15954141, 47862423]

約数ペア:

[(1, 47862423), (3, 15954141), (7, 6837489), (9, 5318047), (21, 2279163), (37, 1293579), (63, 759721), (111, 431193), (259, 184797), (333, 143731), (777, 61599), (2331, 20533)]