2080676913

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{357689}}^1$

素因数の和:357976

約数の個数: 16

約数和(自身を含む): 3182010240

約数和(自身を除く): 1101333327

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 357689, 1073067, 2503823, 7511469, 99079853, 297239559, 693558971, 2080676913]

約数ペア:

[(1, 2080676913), (3, 693558971), (7, 297239559), (21, 99079853), (277, 7511469), (831, 2503823), (1939, 1073067), (5817, 357689)]