199441407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{2549}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 290332800

約数和(自身を除く): 90891393

約数列:

[1, 3, 11, 33, 2371, 2549, 7113, 7647, 26081, 28039, 78243, 84117, 6043679, 18131037, 66480469, 199441407]

約数ペア:

[(1, 199441407), (3, 66480469), (11, 18131037), (33, 6043679), (2371, 84117), (2549, 78243), (7113, 28039), (7647, 26081)]