542781063687

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1\times {\mathrm{639949}}^1$

素因数の和:649730

約数の個数: 16

約数和(自身を含む): 748741500000

約数和(自身を除く): 205960436313

約数列:

[1, 3, 29, 87, 9749, 29247, 282721, 639949, 848163, 1919847, 18558521, 55675563, 6238862801, 18716588403, 180927021229, 542781063687]

約数ペア:

[(1, 542781063687), (3, 180927021229), (29, 18716588403), (87, 6238862801), (9749, 55675563), (29247, 18558521), (282721, 1919847), (639949, 848163)]