445092453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 740179440

約数和(自身を除く): 295086987

約数列:

[1, 3, 9, 13, 17, 39, 51, 109, 117, 153, 221, 327, 663, 981, 1417, 1853, 1989, 2053, 4251, 5559, 6159, 12753, 16677, 18477, 24089, 26689, 34901, 72267, 80067, 104703, 216801, 223777, 240201, 314109, 453713, 671331, 1361139, 2013993, 2909101, 3804209, 4083417, 8727303, 11412627, 26181909, 34237881, 49454717, 148364151, 445092453]

約数ペア:

[(1, 445092453), (3, 148364151), (9, 49454717), (13, 34237881), (17, 26181909), (39, 11412627), (51, 8727303), (109, 4083417), (117, 3804209), (153, 2909101), (221, 2013993), (327, 1361139), (663, 671331), (981, 453713), (1417, 314109), (1853, 240201), (1989, 223777), (2053, 216801), (4251, 104703), (5559, 80067), (6159, 72267), (12753, 34901), (16677, 26689), (18477, 24089)]