1567287537

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^2$

素因数の和:4128

約数の個数: 12

約数和(自身を含む): 2106723696

約数和(自身を除く): 539436159

約数列:

[1, 3, 131, 393, 1997, 5991, 261607, 784821, 3988009, 11964027, 522429179, 1567287537]

約数ペア:

[(1, 1567287537), (3, 522429179), (131, 11964027), (393, 3988009), (1997, 784821), (5991, 261607)]