2015320899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269897}}^1$

素因数の和:270050

約数の個数: 16

約数和(自身を含む): 2850122880

約数和(自身を除く): 834801981

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 269897, 809691, 5128043, 15384129, 35356507, 106069521, 671773633, 2015320899]

約数ペア:

[(1, 2015320899), (3, 671773633), (19, 106069521), (57, 35356507), (131, 15384129), (393, 5128043), (2489, 809691), (7467, 269897)]