1330321329

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{223621}}^1$

素因数の和:224288

約数の個数: 12

約数和(自身を含む): 1924490932

約数和(自身を除く): 594169603

約数列:

[1, 3, 9, 661, 1983, 5949, 223621, 670863, 2012589, 147813481, 443440443, 1330321329]

約数ペア:

[(1, 1330321329), (3, 443440443), (9, 147813481), (661, 2012589), (1983, 670863), (5949, 223621)]