2109016077

素因数分解:

$3^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{41863}}^1$

素因数の和:44272

約数の個数: 16

約数和(自身を含む): 3215155200

約数和(自身を除く): 1106139123

約数列:

[1, 3, 7, 21, 2399, 7197, 16793, 41863, 50379, 125589, 293041, 879123, 100429337, 301288011, 703005359, 2109016077]

約数ペア:

[(1, 2109016077), (3, 703005359), (7, 301288011), (21, 100429337), (2399, 879123), (7197, 293041), (16793, 125589), (41863, 50379)]