1567983020721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{14415451}}^1$

素因数の和:14418256

約数の個数: 16

約数和(自身を含む): 2252270220480

約数和(自身を除く): 684287199759

約数列:

[1, 3, 13, 39, 2789, 8367, 36257, 108771, 14415451, 43246353, 187400863, 562202589, 40204692839, 120614078517, 522661006907, 1567983020721]

約数ペア:

[(1, 1567983020721), (3, 522661006907), (13, 120614078517), (39, 40204692839), (2789, 562202589), (8367, 187400863), (36257, 43246353), (108771, 14415451)]