2016848457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 3292047360

約数和(自身を除く): 1275198903

約数列:

[1, 3, 9, 13, 27, 39, 83, 107, 117, 249, 321, 351, 647, 747, 963, 1079, 1391, 1941, 2241, 2889, 3237, 4173, 5823, 8411, 8881, 9711, 12519, 17469, 25233, 26643, 29133, 37557, 53701, 69229, 75699, 79929, 115453, 161103, 207687, 227097, 239787, 346359, 483309, 623061, 698113, 899977, 1039077, 1449927, 1869183, 2094339, 2699931, 3117231, 5746007, 6283017, 8099793, 17238021, 18849051, 24299379, 51714063, 74698091, 155142189, 224094273, 672282819, 2016848457]

約数ペア:

[(1, 2016848457), (3, 672282819), (9, 224094273), (13, 155142189), (27, 74698091), (39, 51714063), (83, 24299379), (107, 18849051), (117, 17238021), (249, 8099793), (321, 6283017), (351, 5746007), (647, 3117231), (747, 2699931), (963, 2094339), (1079, 1869183), (1391, 1449927), (1941, 1039077), (2241, 899977), (2889, 698113), (3237, 623061), (4173, 483309), (5823, 346359), (8411, 239787), (8881, 227097), (9711, 207687), (12519, 161103), (17469, 115453), (25233, 79929), (26643, 75699), (29133, 69229), (37557, 53701)]