768457779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1\times {\mathrm{2131}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 1040143104

約数和(自身を除く): 271685325

約数列:

[1, 3, 71, 213, 1693, 2131, 5079, 6393, 120203, 151301, 360609, 453903, 3607783, 10823349, 256152593, 768457779]

約数ペア:

[(1, 768457779), (3, 256152593), (71, 10823349), (213, 3607783), (1693, 453903), (2131, 360609), (5079, 151301), (6393, 120203)]