1296752811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{126131}}^1$

素因数の和:126306

約数の個数: 16

約数和(自身を含む): 1816300800

約数和(自身を除く): 519547989

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 126131, 378393, 2901013, 8703039, 18793519, 56380557, 432250937, 1296752811]

約数ペア:

[(1, 1296752811), (3, 432250937), (23, 56380557), (69, 18793519), (149, 8703039), (447, 2901013), (3427, 378393), (10281, 126131)]