439349913

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3623

約数の個数: 40

約数和(自身を含む): 691950600

約数和(自身を除く): 252600687

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 261, 477, 783, 1431, 1537, 2349, 3529, 4293, 4611, 10587, 13833, 31761, 41499, 95283, 102341, 124497, 187037, 285849, 307023, 561111, 921069, 1683333, 2763207, 5049999, 5424073, 8289621, 15149997, 16272219, 48816657, 146449971, 439349913]

約数ペア:

[(1, 439349913), (3, 146449971), (9, 48816657), (27, 16272219), (29, 15149997), (53, 8289621), (81, 5424073), (87, 5049999), (159, 2763207), (261, 1683333), (477, 921069), (783, 561111), (1431, 307023), (1537, 285849), (2349, 187037), (3529, 124497), (4293, 102341), (4611, 95283), (10587, 41499), (13833, 31761)]