73680347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 84000000

約数和(自身を除く): 10319653

約数列:

[1, 13, 19, 199, 247, 1499, 2587, 3781, 19487, 28481, 49153, 298301, 370253, 3877913, 5667719, 73680347]

約数ペア:

[(1, 73680347), (13, 5667719), (19, 3877913), (199, 370253), (247, 298301), (1499, 49153), (2587, 28481), (3781, 19487)]