16876688269

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 21239049216

約数和(自身を除く): 4362360947

約数列:

[1, 7, 19, 31, 97, 133, 217, 361, 589, 679, 1843, 2221, 2527, 3007, 4123, 11191, 12901, 15547, 21049, 35017, 42199, 57133, 68851, 78337, 215437, 245119, 295393, 399931, 481957, 801781, 1085527, 1308169, 1508059, 4093303, 5612467, 6678547, 7598689, 9157183, 24855211, 28653121, 46749829, 77772757, 126892393, 173986477, 544409299, 888246751, 2410955467, 16876688269]

約数ペア:

[(1, 16876688269), (7, 2410955467), (19, 888246751), (31, 544409299), (97, 173986477), (133, 126892393), (217, 77772757), (361, 46749829), (589, 28653121), (679, 24855211), (1843, 9157183), (2221, 7598689), (2527, 6678547), (3007, 5612467), (4123, 4093303), (11191, 1508059), (12901, 1308169), (15547, 1085527), (21049, 801781), (35017, 481957), (42199, 399931), (57133, 295393), (68851, 245119), (78337, 215437)]