19533069

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 30214912

約数和(自身を除く): 10681843

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 2593, 7533, 7779, 23337, 70011, 80383, 210033, 241149, 630099, 723447, 2170341, 6511023, 19533069]

約数ペア:

[(1, 19533069), (3, 6511023), (9, 2170341), (27, 723447), (31, 630099), (81, 241149), (93, 210033), (243, 80383), (279, 70011), (837, 23337), (2511, 7779), (2593, 7533)]