31048179

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 42028800

約数和(自身を除く): 10980621

約数列:

[1, 3, 131, 199, 393, 397, 597, 1191, 26069, 52007, 78207, 79003, 156021, 237009, 10349393, 31048179]

約数ペア:

[(1, 31048179), (3, 10349393), (131, 237009), (199, 156021), (393, 79003), (397, 78207), (597, 52007), (1191, 26069)]