2029121649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3547}}^1\times {\mathrm{3739}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 3105067680

約数和(自身を除く): 1075946031

約数列:

[1, 3, 9, 17, 51, 153, 3547, 3739, 10641, 11217, 31923, 33651, 60299, 63563, 180897, 190689, 542691, 572067, 13262233, 39786699, 119360097, 225457961, 676373883, 2029121649]

約数ペア:

[(1, 2029121649), (3, 676373883), (9, 225457961), (17, 119360097), (51, 39786699), (153, 13262233), (3547, 572067), (3739, 542691), (10641, 190689), (11217, 180897), (31923, 63563), (33651, 60299)]