9872963886247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1\times {\mathrm{70639}}^1$

素因数の和:71756

約数の個数: 48

約数和(自身を含む): 12581944704000

約数和(自身を除く): 2708980817753

約数列:

[1, 7, 11, 49, 77, 349, 539, 743, 2443, 3839, 5201, 8173, 17101, 26873, 36407, 57211, 70639, 188111, 259307, 400477, 494473, 777029, 1815149, 2852377, 3461311, 5439203, 12706043, 19966639, 24653011, 38074421, 52484777, 139766473, 172571077, 271183121, 367393439, 577332547, 1207997539, 1898281847, 2571754073, 4041327829, 13287972929, 18317187173, 28289294803, 128220310211, 201489058903, 897542171477, 1410423412321, 9872963886247]

約数ペア:

[(1, 9872963886247), (7, 1410423412321), (11, 897542171477), (49, 201489058903), (77, 128220310211), (349, 28289294803), (539, 18317187173), (743, 13287972929), (2443, 4041327829), (3839, 2571754073), (5201, 1898281847), (8173, 1207997539), (17101, 577332547), (26873, 367393439), (36407, 271183121), (57211, 172571077), (70639, 139766473), (188111, 52484777), (259307, 38074421), (400477, 24653011), (494473, 19966639), (777029, 12706043), (1815149, 5439203), (2852377, 3461311)]