8266128387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1\times {\mathrm{1861}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 12097935360

約数和(自身を除く): 3831806973

約数列:

[1, 3, 11, 33, 281, 479, 843, 1437, 1861, 3091, 5269, 5583, 9273, 15807, 20471, 61413, 134599, 403797, 522941, 891419, 1480589, 1568823, 2674257, 4441767, 5752351, 9805609, 17257053, 29416827, 250488739, 751466217, 2755376129, 8266128387]

約数ペア:

[(1, 8266128387), (3, 2755376129), (11, 751466217), (33, 250488739), (281, 29416827), (479, 17257053), (843, 9805609), (1437, 5752351), (1861, 4441767), (3091, 2674257), (5269, 1568823), (5583, 1480589), (9273, 891419), (15807, 522941), (20471, 403797), (61413, 134599)]