2728575891363

素因数分解:

$3^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{6047}}^1\times {\mathrm{7417}}^1$

素因数の和:16371

約数の個数: 32

約数和(自身を含む): 4160513839104

約数和(自身を除く): 1431937947741

約数列:

[1, 3, 7, 21, 2897, 6047, 7417, 8691, 18141, 20279, 22251, 42329, 51919, 60837, 126987, 155757, 17518159, 21487049, 44850599, 52554477, 64461147, 122627113, 134551797, 150409343, 313954193, 367881339, 451228029, 941862579, 129932185303, 389796555909, 909525297121, 2728575891363]

約数ペア:

[(1, 2728575891363), (3, 909525297121), (7, 389796555909), (21, 129932185303), (2897, 941862579), (6047, 451228029), (7417, 367881339), (8691, 313954193), (18141, 150409343), (20279, 134551797), (22251, 122627113), (42329, 64461147), (51919, 52554477), (60837, 44850599), (126987, 21487049), (155757, 17518159)]