13609827

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 11549853

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 479, 693, 861, 1353, 1437, 2583, 3157, 3353, 4059, 4311, 5269, 9471, 10059, 15807, 19639, 28413, 30177, 36883, 47421, 58917, 110649, 137473, 176751, 216029, 331947, 412419, 648087, 1237257, 1512203, 1944261, 4536609, 13609827]

約数ペア:

[(1, 13609827), (3, 4536609), (7, 1944261), (9, 1512203), (11, 1237257), (21, 648087), (33, 412419), (41, 331947), (63, 216029), (77, 176751), (99, 137473), (123, 110649), (231, 58917), (287, 47421), (369, 36883), (451, 30177), (479, 28413), (693, 19639), (861, 15807), (1353, 10059), (1437, 9471), (2583, 5269), (3157, 4311), (3353, 4059)]