1908202233

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3133337}}^1$

素因数の和:3133376

約数の個数: 16

約数和(自身を含む): 3008004480

約数和(自身を除く): 1099802247

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3133337, 9400011, 21933359, 65800077, 90866773, 272600319, 636067411, 1908202233]

約数ペア:

[(1, 1908202233), (3, 636067411), (7, 272600319), (21, 90866773), (29, 65800077), (87, 21933359), (203, 9400011), (609, 3133337)]