1888897023

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{7949}}^1$

素因数の和:8648

約数の個数: 32

約数和(自身を含む): 3018456000

約数和(自身を除く): 1129558977

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 677, 2031, 6093, 7949, 8801, 18279, 23847, 26403, 71541, 79209, 103337, 214623, 237627, 310011, 930033, 2790099, 5381473, 16144419, 48433257, 69959149, 145299771, 209877447, 629632341, 1888897023]

約数ペア:

[(1, 1888897023), (3, 629632341), (9, 209877447), (13, 145299771), (27, 69959149), (39, 48433257), (117, 16144419), (351, 5381473), (677, 2790099), (2031, 930033), (6093, 310011), (7949, 237627), (8801, 214623), (18279, 103337), (23847, 79209), (26403, 71541)]