2007481833

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{15643}}^1$

素因数の和:15763

約数の個数: 48

約数和(自身を含む): 3495495360

約数和(自身を除く): 1488013527

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 441, 679, 873, 1323, 2037, 2619, 4753, 6111, 14259, 15643, 18333, 42777, 46929, 109501, 128331, 140787, 328503, 422361, 766507, 985509, 1517371, 2299521, 2956527, 4552113, 6898563, 10621597, 13656339, 20695689, 31864791, 40969017, 74351179, 95594373, 223053537, 286783119, 669160611, 2007481833]

約数ペア:

[(1, 2007481833), (3, 669160611), (7, 286783119), (9, 223053537), (21, 95594373), (27, 74351179), (49, 40969017), (63, 31864791), (97, 20695689), (147, 13656339), (189, 10621597), (291, 6898563), (441, 4552113), (679, 2956527), (873, 2299521), (1323, 1517371), (2037, 985509), (2619, 766507), (4753, 422361), (6111, 328503), (14259, 140787), (15643, 128331), (18333, 109501), (42777, 46929)]