12157026909

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{128113}}^1$

素因数の和:128836

約数の個数: 16

約数和(自身を含む): 16578976512

約数和(自身を除く): 4421949603

約数列:

[1, 3, 47, 141, 673, 2019, 31631, 94893, 128113, 384339, 6021311, 18063933, 86220049, 258660147, 4052342303, 12157026909]

約数ペア:

[(1, 12157026909), (3, 4052342303), (47, 258660147), (141, 86220049), (673, 18063933), (2019, 6021311), (31631, 384339), (94893, 128113)]