31870563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 45197856

約数和(自身を除く): 13327293

約数列:

[1, 3, 17, 51, 241, 723, 2593, 4097, 7779, 12291, 44081, 132243, 624913, 1874739, 10623521, 31870563]

約数ペア:

[(1, 31870563), (3, 10623521), (17, 1874739), (51, 624913), (241, 132243), (723, 44081), (2593, 12291), (4097, 7779)]