2148879009

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1\times {\mathrm{4507}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 2895506432

約数和(自身を除く): 746627423

約数列:

[1, 3, 103, 309, 1543, 4507, 4629, 13521, 158929, 464221, 476787, 1392663, 6954301, 20862903, 716293003, 2148879009]

約数ペア:

[(1, 2148879009), (3, 716293003), (103, 20862903), (309, 6954301), (1543, 1392663), (4507, 476787), (4629, 464221), (13521, 158929)]