2693159997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 4160520000

約数和(自身を除く): 1467360003

約数列:

[1, 3, 11, 19, 33, 57, 181, 209, 361, 543, 627, 1083, 1249, 1991, 3439, 3747, 3971, 5973, 10317, 11913, 13739, 23731, 37829, 41217, 65341, 71193, 113487, 196023, 226069, 261041, 450889, 678207, 718751, 783123, 1352667, 2156253, 2486759, 4295311, 4959779, 7460277, 12885933, 14879337, 47248421, 81610909, 141745263, 244832727, 897719999, 2693159997]

約数ペア:

[(1, 2693159997), (3, 897719999), (11, 244832727), (19, 141745263), (33, 81610909), (57, 47248421), (181, 14879337), (209, 12885933), (361, 7460277), (543, 4959779), (627, 4295311), (1083, 2486759), (1249, 2156253), (1991, 1352667), (3439, 783123), (3747, 718751), (3971, 678207), (5973, 450889), (10317, 261041), (11913, 226069), (13739, 196023), (23731, 113487), (37829, 71193), (41217, 65341)]