1664014725099

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{279713351}}^1$

素因数の和:279714018

約数の個数: 12

約数和(自身を含む): 2407213107312

約数和(自身を除く): 743198382213

約数列:

[1, 3, 9, 661, 1983, 5949, 279713351, 839140053, 2517420159, 184890525011, 554671575033, 1664014725099]

約数ペア:

[(1, 1664014725099), (3, 554671575033), (9, 184890525011), (661, 2517420159), (1983, 839140053), (5949, 279713351)]