2109519363

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3463907}}^1$

素因数の和:3463946

約数の個数: 16

約数和(自身を含む): 3325351680

約数和(自身を除く): 1215832317

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3463907, 10391721, 24247349, 72742047, 100453303, 301359909, 703173121, 2109519363]

約数ペア:

[(1, 2109519363), (3, 703173121), (7, 301359909), (21, 100453303), (29, 72742047), (87, 24247349), (203, 10391721), (609, 3463907)]