2159147493

素因数分解:

$3^2\times {\mathrm{15427}}^1\times {\mathrm{15551}}^1$

素因数の和:30984

約数の個数: 12

約数和(自身を含む): 3119171328

約数和(自身を除く): 960023835

約数列:

[1, 3, 9, 15427, 15551, 46281, 46653, 138843, 139959, 239905277, 719715831, 2159147493]

約数ペア:

[(1, 2159147493), (3, 719715831), (9, 239905277), (15427, 139959), (15551, 138843), (46281, 46653)]