2959021887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{206477}}^1$

素因数の和:206778

約数の個数: 16

約数和(自身を含む): 4192329312

約数和(自身を除く): 1233307425

約数列:

[1, 3, 17, 51, 281, 843, 4777, 14331, 206477, 619431, 3510109, 10530327, 58020037, 174060111, 986340629, 2959021887]

約数ペア:

[(1, 2959021887), (3, 986340629), (17, 174060111), (51, 58020037), (281, 10530327), (843, 3510109), (4777, 619431), (14331, 206477)]