320411589

素因数分解:

$3^1\times {\mathrm{61}}^2\times {\mathrm{28703}}^1$

素因数の和:28828

約数の個数: 12

約数和(自身を含む): 434348928

約数和(自身を除く): 113937339

約数列:

[1, 3, 61, 183, 3721, 11163, 28703, 86109, 1750883, 5252649, 106803863, 320411589]

約数ペア:

[(1, 320411589), (3, 106803863), (61, 5252649), (183, 1750883), (3721, 86109), (11163, 28703)]