13308073317

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{249397}}^1$

素因数の和:249439

約数の個数: 54

約数和(自身を含む): 24578921094

約数和(自身を除く): 11270847777

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 2541, 4851, 5929, 7623, 17787, 53361, 249397, 748191, 1745779, 2244573, 2743367, 5237337, 8230101, 12220453, 15712011, 19203569, 24690303, 30177037, 36661359, 57610707, 90531111, 109984077, 134424983, 172832121, 211239259, 271593333, 403274949, 633717777, 1209824847, 1478674813, 1901153331, 4436024439, 13308073317]

約数ペア:

[(1, 13308073317), (3, 4436024439), (7, 1901153331), (9, 1478674813), (11, 1209824847), (21, 633717777), (33, 403274949), (49, 271593333), (63, 211239259), (77, 172832121), (99, 134424983), (121, 109984077), (147, 90531111), (231, 57610707), (363, 36661359), (441, 30177037), (539, 24690303), (693, 19203569), (847, 15712011), (1089, 12220453), (1617, 8230101), (2541, 5237337), (4851, 2743367), (5929, 2244573), (7623, 1745779), (17787, 748191), (53361, 249397)]