14004963

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 24440832

約数和(自身を除く): 10435869

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 101, 213, 217, 279, 303, 497, 639, 651, 707, 909, 1491, 1953, 2121, 2201, 3131, 4473, 6363, 6603, 7171, 9393, 15407, 19809, 21513, 21917, 28179, 46221, 50197, 64539, 65751, 138663, 150591, 197253, 222301, 451773, 666903, 1556107, 2000709, 4668321, 14004963]

約数ペア:

[(1, 14004963), (3, 4668321), (7, 2000709), (9, 1556107), (21, 666903), (31, 451773), (63, 222301), (71, 197253), (93, 150591), (101, 138663), (213, 65751), (217, 64539), (279, 50197), (303, 46221), (497, 28179), (639, 21917), (651, 21513), (707, 19809), (909, 15407), (1491, 9393), (1953, 7171), (2121, 6603), (2201, 6363), (3131, 4473)]