2912691321

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{533167}}^1$

素因数の和:533780

約数の個数: 12

約数和(自身を含む): 4214159872

約数和(自身を除く): 1301468551

約数列:

[1, 3, 9, 607, 1821, 5463, 533167, 1599501, 4798503, 323632369, 970897107, 2912691321]

約数ペア:

[(1, 2912691321), (3, 970897107), (9, 323632369), (607, 4798503), (1821, 1599501), (5463, 533167)]