1326021951

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 1931212800

約数和(自身を除く): 605190849

約数列:

[1, 3, 19, 47, 57, 109, 141, 239, 327, 361, 717, 893, 1083, 2071, 2679, 4541, 5123, 6213, 11233, 13623, 15369, 16967, 26051, 33699, 39349, 50901, 78153, 86279, 97337, 118047, 213427, 258837, 292011, 494969, 640281, 1224397, 1484907, 1849403, 3673191, 4055113, 5548209, 9404411, 12165339, 23263543, 28213233, 69790629, 442007317, 1326021951]

約数ペア:

[(1, 1326021951), (3, 442007317), (19, 69790629), (47, 28213233), (57, 23263543), (109, 12165339), (141, 9404411), (239, 5548209), (327, 4055113), (361, 3673191), (717, 1849403), (893, 1484907), (1083, 1224397), (2071, 640281), (2679, 494969), (4541, 292011), (5123, 258837), (6213, 213427), (11233, 118047), (13623, 97337), (15369, 86279), (16967, 78153), (26051, 50901), (33699, 39349)]