2265431391

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{475831}}^1$

素因数の和:475883

約数の個数: 18

約数和(自身を含む): 3420756248

約数和(自身を除く): 1155324857

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 475831, 1427493, 4282479, 10944113, 32832339, 98497017, 251714599, 755143797, 2265431391]

約数ペア:

[(1, 2265431391), (3, 755143797), (9, 251714599), (23, 98497017), (69, 32832339), (207, 10944113), (529, 4282479), (1587, 1427493), (4761, 475831)]