13408032339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{25643}}^1$

素因数の和:25812

約数の個数: 48

約数和(自身を含む): 21562500960

約数和(自身を除く): 8154468621

約数列:

[1, 3, 9, 13, 39, 41, 109, 117, 123, 327, 369, 533, 981, 1417, 1599, 4251, 4469, 4797, 12753, 13407, 25643, 40221, 58097, 76929, 174291, 230787, 333359, 522873, 1000077, 1051363, 2795087, 3000231, 3154089, 8385261, 9462267, 13667719, 25155783, 36336131, 41003157, 109008393, 114598567, 123009471, 327025179, 343795701, 1031387103, 1489781371, 4469344113, 13408032339]

約数ペア:

[(1, 13408032339), (3, 4469344113), (9, 1489781371), (13, 1031387103), (39, 343795701), (41, 327025179), (109, 123009471), (117, 114598567), (123, 109008393), (327, 41003157), (369, 36336131), (533, 25155783), (981, 13667719), (1417, 9462267), (1599, 8385261), (4251, 3154089), (4469, 3000231), (4797, 2795087), (12753, 1051363), (13407, 1000077), (25643, 522873), (40221, 333359), (58097, 230787), (76929, 174291)]