2515821279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1\times {\mathrm{27239}}^1$

素因数の和:29070

約数の個数: 16

約数和(自身を含む): 3553839360

約数和(自身を除く): 1038018081

約数列:

[1, 3, 17, 51, 1811, 5433, 27239, 30787, 81717, 92361, 463063, 1389189, 49329829, 147989487, 838607093, 2515821279]

約数ペア:

[(1, 2515821279), (3, 838607093), (17, 147989487), (51, 49329829), (1811, 1389189), (5433, 463063), (27239, 92361), (30787, 81717)]