8761689

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4738

約数の個数: 20

約数和(自身を含む): 13660416

約数和(自身を除く): 4898727

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4703, 14109, 42327, 108169, 126981, 324507, 380943, 973521, 2920563, 8761689]

約数ペア:

[(1, 8761689), (3, 2920563), (9, 973521), (23, 380943), (27, 324507), (69, 126981), (81, 108169), (207, 42327), (621, 14109), (1863, 4703)]