2012243079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8711009}}^1$

素因数の和:8711030

約数の個数: 16

約数和(自身を含む): 3345027840

約数和(自身を除く): 1332784761

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8711009, 26133027, 60977063, 95821099, 182931189, 287463297, 670747693, 2012243079]

約数ペア:

[(1, 2012243079), (3, 670747693), (7, 287463297), (11, 182931189), (21, 95821099), (33, 60977063), (77, 26133027), (231, 8711009)]