2015343789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{81359}}^1$

素因数の和:81744

約数の個数: 16

約数和(自身を含む): 2811801600

約数和(自身を除く): 796457811

約数列:

[1, 3, 23, 69, 359, 1077, 8257, 24771, 81359, 244077, 1871257, 5613771, 29207881, 87623643, 671781263, 2015343789]

約数ペア:

[(1, 2015343789), (3, 671781263), (23, 87623643), (69, 29207881), (359, 5613771), (1077, 1871257), (8257, 244077), (24771, 81359)]