1771306731

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{108079}}^1$

素因数の和:108695

約数の個数: 16

約数和(自身を含む): 2628505600

約数和(自身を除く): 857198869

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 16389, 108079, 324237, 972711, 2918133, 65603953, 196811859, 590435577, 1771306731]

約数ペア:

[(1, 1771306731), (3, 590435577), (9, 196811859), (27, 65603953), (607, 2918133), (1821, 972711), (5463, 324237), (16389, 108079)]