27899385987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{394879}}^1$

素因数の和:397034

約数の個数: 16

約数和(自身を含む): 40599982080

約数和(自身を除く): 12700596093

約数列:

[1, 3, 11, 33, 2141, 6423, 23551, 70653, 394879, 1184637, 4343669, 13031007, 845435939, 2536307817, 9299795329, 27899385987]

約数ペア:

[(1, 27899385987), (3, 9299795329), (11, 2536307817), (33, 845435939), (2141, 13031007), (6423, 4343669), (23551, 1184637), (70653, 394879)]