42091563

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 56927360

約数和(自身を除く): 14835797

約数列:

[1, 3, 139, 193, 417, 523, 579, 1569, 26827, 72697, 80481, 100939, 218091, 302817, 14030521, 42091563]

約数ペア:

[(1, 42091563), (3, 14030521), (139, 302817), (193, 218091), (417, 100939), (523, 80481), (579, 72697), (1569, 26827)]