2912303787

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{19333}}^1$

素因数の和:19822

約数の個数: 16

約数和(自身を含む): 3920935200

約数和(自身を除く): 1008631413

約数列:

[1, 3, 149, 337, 447, 1011, 19333, 50213, 57999, 150639, 2880617, 6515221, 8641851, 19545663, 970767929, 2912303787]

約数ペア:

[(1, 2912303787), (3, 970767929), (149, 19545663), (337, 8641851), (447, 6515221), (1011, 2880617), (19333, 150639), (50213, 57999)]