7220157063

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4842493}}^1$

素因数の和:4842574

約数の個数: 16

約数和(自身を含む): 11157106176

約数和(自身を除く): 3936949113

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 4842493, 14527479, 33897451, 101692353, 343817003, 1031451009, 2406719021, 7220157063]

約数ペア:

[(1, 7220157063), (3, 2406719021), (7, 1031451009), (21, 343817003), (71, 101692353), (213, 33897451), (497, 14527479), (1491, 4842493)]