87999429

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{246497}}^1$

素因数の和:246524

約数の個数: 16

約数和(自身を含む): 141982848

約数和(自身を除く): 53983419

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 246497, 739491, 1725479, 4190449, 5176437, 12571347, 29333143, 87999429]

約数ペア:

[(1, 87999429), (3, 29333143), (7, 12571347), (17, 5176437), (21, 4190449), (51, 1725479), (119, 739491), (357, 246497)]