47169339

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 78183936

約数和(自身を除く): 31014597

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3571, 4403, 10713, 13209, 24997, 60707, 74991, 132127, 182121, 396381, 424949, 924889, 1274847, 2246159, 2774667, 6738477, 15723113, 47169339]

約数ペア:

[(1, 47169339), (3, 15723113), (7, 6738477), (17, 2774667), (21, 2246159), (37, 1274847), (51, 924889), (111, 424949), (119, 396381), (259, 182121), (357, 132127), (629, 74991), (777, 60707), (1887, 24997), (3571, 13209), (4403, 10713)]